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A Study of the Wamsley Group and Its Sylow Subgroups
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2025
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Andrea Previtali
Fernando Szechtman
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PDF
Chat
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The automorphism group of certain polycyclic groups
|
2024
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K. Benabdallah
Agustin D'Alessandro
Fernando Szechtman
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ISOMORPHISM OF RELATIVE HOLOMORPHS AND MATRIX SIMILARITY
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2024
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Volker Gebhardt
Alberto Hernández
Fernando Szechtman
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The automorphism group of finite <i>p</i> -groups associated to the Macdonald group
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2024
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Alexander Montoya Ocampo
Fernando Szechtman
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PDF
Chat
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The automorphism tower of the Mennicke group $M(-1,-1,-1)$
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2024
|
Fernando Szechtman
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+
PDF
Chat
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Isomorphism of relative holomorphs and matrix similarity
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2024
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Volker Gebhardt
Alberto José Hernández Alvarado
Fernando Szechtman
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PDF
Chat
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Artin-Schreier towers of finite fields
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2024
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Leandro Cagliero
Allen Herman
Fernando Szechtman
|
+
PDF
Chat
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Sylow subgroups of the Macdonald group on 2 parameters
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2024
|
Fernando Szechtman
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+
PDF
Chat
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Sums of binomial coefficients modulo $p$ and groups of exponent $p^n$
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2024
|
Fernando Szechtman
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PDF
Chat
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The automorphism group of finite 2-groups associated to the Macdonald group
|
2024
|
Alexander Montoya Ocampo
Fernando Szechtman
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+
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On the isomorphism problem for certain <i>p</i> -groups
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2024
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Alexander Montoya Ocampo
Fernando Szechtman
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+
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A study of the Wamsley group and its Sylow subgroups
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2024
|
Andrea Previtali
Fernando Szechtman
|
+
PDF
Chat
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Structure of the Macdonald groups in one parameter
|
2023
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Alexander Montoya Ocampo
Fernando Szechtman
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+
PDF
Chat
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On the normalizer of an iterated wreath product
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2023
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Fernando Szechtman
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+
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Structure of the Macdonald groups in one parameter
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2023
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Alexander Montoya Ocampo
Fernando Szechtman
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+
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On the normalizer of an iterated wreath product
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2023
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Fernando Szechtman
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+
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The automorphism group of finite $p$-groups associated to the Macdonald group
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2023
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Alexander Montoya Ocampo
Fernando Szechtman
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+
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The automorphism group of finite $2$-groups associated to the Macdonald group
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2023
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Alexander Montoya Ocampo
Fernando Szechtman
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+
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On the isomorphism problem for certain $p$-groups
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2023
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Alexander Montoya Ocampo
Fernando Szechtman
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+
PDF
Chat
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Linear systems of Diophantine equations
|
2022
|
Fernando Szechtman
|
+
PDF
Chat
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Linear Diophantine equations in several variables
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2022
|
Rachel Quinlan
Momuita Shau
Fernando Szechtman
|
+
PDF
Chat
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Closed formulae for certain Fermat–Pell equations
|
2021
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Fernando Szechtman
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+
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The automorphism group of certain 3-generator $p$-groups
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2021
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Fernando Szechtman
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+
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Linear systems of diophantine equations
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2021
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Fernando Szechtman
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+
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Linear diophantine equations in several variables
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2021
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Rachel Quinlan
Moumita Shau
Fernando Szechtman
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+
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Closed formulae for certain Fermat-Pell equations
|
2021
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Fernando Szechtman
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+
PDF
Chat
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Nilpotency degree of the nilradical of a solvable Lie algebra on two generators and uniserial modules associated to free nilpotent Lie algebras
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2021
|
Leandro Cagliero
Fernando Levstein
Fernando Szechtman
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The automorphism group of certain 3-generator $p$-groups
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2021
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Fernando Szechtman
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+
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Linear diophantine equations in several variables
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2021
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Rachel Quinlan
Moumita Shau
Fernando Szechtman
|
+
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Linear systems of diophantine equations
|
2021
|
Fernando Szechtman
|
+
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Closed formulae for certain Fermat-Pell equations
|
2021
|
Fernando Szechtman
|
+
PDF
Chat
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On the degree of repeated radical extensions
|
2020
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Fernando Szechtman
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+
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Nilpotency degree of the nilradical of a solvable Lie algebra on two generators
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2020
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Leandro Cagliero
Fernando Levstein
Fernando Szechtman
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+
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Weil representations via abstract data and Heisenberg groups: A comparison
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2019
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James Cruickshank
Luis Gutiérrez Frez
Fernando Szechtman
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PDF
Chat
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Clifford theory of Weil representations of unitary groups
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2019
|
Moumita Shau
Fernando Szechtman
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+
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Weil representations via abstract data and Heisenberg groups: a comparison
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2019
|
James Cruickshank
Luis Gutiérrez Frez
Fernando Szechtman
|
+
PDF
Chat
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Weil representations of unitary groups over ramified extensions of finite local rings with odd nilpotency length
|
2019
|
Fernando Szechtman
Momuita Shau
Allen Herman
|
+
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Weil representations via abstract data and Heisenberg groups: a comparison
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2019
|
James Cruickshank
Luis Gutiérrez Frez
Fernando Szechtman
|
+
PDF
Chat
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Unitary groups and ramified extensions
|
2018
|
James Cruickshank
Fernando Szechtman
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+
PDF
Chat
|
Jordan–Chevalley Decomposition in Lie Algebras
|
2018
|
Leandro Cagliero
Fernando Szechtman
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+
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Clifford theory of Weil representations of unitary groups
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2018
|
Moumita Shau
Fernando Szechtman
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+
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Hermitian and skew hermitian forms over local rings
|
2018
|
James Cruickshank
Rachel Quinlan
Fernando Szechtman
|
+
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Generators and relations for the unitary group of a skew hermitian form over a local ring
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2018
|
James Cruickshank
Fernando Szechtman
|
+
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Weil representations of unitary groups over ramified extensions of finite local rings with odd nilpotency length
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2018
|
Allen Herman
Momuita Shau
Fernando Szechtman
|
+
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Weil representations of unitary groups over ramified extensions of finite local rings with odd nilpotency length
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2018
|
Allen Herman
Momuita Shau
Fernando Szechtman
|
+
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Clifford theory of Weil representations of unitary groups
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2018
|
Moumita Shau
Fernando Szechtman
|
+
PDF
Chat
|
Free 2-step nilpotent Lie algebras and indecomposable representations
|
2017
|
Leandro Cagliero
Luis Gutiérrez Frez
Fernando Szechtman
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Generators and relations for the unitary group of a skew hermitian form over a local ring
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2017
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James Cruickshank
Fernando Szechtman
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+
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Indecomposable modules of a family of solvable Lie algebras
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2017
|
Paolo Casati
Andrea Previtali
Fernando Szechtman
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+
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Hermitian and skew hermitian forms over local rings
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2017
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James Cruickshank
Rachel Quinlan
Fernando Szechtman
|
+
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Classification of uniserial modules of $\langle x\rangle \ltimes V$
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2017
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Paolo Casati
Andrea Previtali
Fernando Szechtman
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+
PDF
Chat
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Infinite groups admitting a faithful irreducible representation
|
2017
|
Fernando Szechtman
A. V. Tushev
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+
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Indecomposable modules of solvable Lie algebras
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2017
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Paolo Casati
Andrea Previtali
Fernando Szechtman
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+
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Free 2-step nilpotent Lie algebras and indecomposable modules
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2017
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Leandro Cagliero
Luis García Gutiérrez
Fernando Szechtman
|
+
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Generators and relations for the unitary group of a skew hermitian form over a local ring
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2017
|
James Cruickshank
Fernando Szechtman
|
+
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Hermitian and skew hermitian forms over local rings
|
2017
|
James Cruickshank
Rachel Quinlan
Fernando Szechtman
|
+
PDF
Chat
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Representations of McLain groups
|
2016
|
Fernando Szechtman
Allen Herman
Mohammad Izadi
|
+
PDF
Chat
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Irreducible representations of unipotent subgroups of symplectic and unitary groups defined over rings
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2016
|
Fernando Szechtman
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+
PDF
Chat
|
Clifford theory for infinite dimensional modules
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2016
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Fernando Szechtman
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+
PDF
Chat
|
Classification of finite dimensional uniserial representations of conformal Galilei algebras
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2016
|
Leandro Cagliero
Luis Gutiérrez Frez
Fernando Szechtman
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Classification of uniserial modules of $\mathfrak{sl}(2)\ltimes \mathfrak{h}_{n}$
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2016
|
Leandro Cagliero
Luis Gutiérrez Frez
Fernando Szechtman
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PDF
Chat
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On the Splitting Ring of a Polynomial
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2016
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Fernando Szechtman
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+
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On infinite groups admitting a faithful irreducible representation
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2016
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Fernando Szechtman
A. V. Tushev
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+
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Groups having a faithful irreducible representation
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2016
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Fernando Szechtman
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+
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Unitary groups and ramified extensions
|
2016
|
James Cruickshank
Fernando Szechtman
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+
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On infinite groups admitting a faithful irreducible representation
|
2016
|
Fernando Szechtman
A. V. Tushev
|
+
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Jordan-Chevalley decomposition in Lie algebras
|
2015
|
Leandro Cagliero
Fernando Szechtman
|
+
PDF
Chat
|
Indecomposable Modules of 2-step Solvable Lie Algebras in Arbitrary Characteristic
|
2015
|
Leandro Cagliero
Fernando Szechtman
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+
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Irreducible representations of unipotent subgroups of symplectic and unitary groups defined over rings
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2015
|
Fernando Szechtman
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+
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Representations of McLain groups
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2015
|
Fernando Szechtman
Allen Herman
Mohammad Izadi
|
+
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Clifford theory for infinite dimensional modules
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2015
|
Fernando Szechtman
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+
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Groups having a faithful irreducible representation
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2015
|
Fernando Szechtman
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+
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On the splitting ring of a polynomial
|
2015
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Fernando Szechtman
|
+
PDF
Chat
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Classification of linked indecomposable modules of a family of solvable Lie algebras over an arbitrary field of characteristic 0
|
2015
|
Leandro Cagliero
Fernando Szechtman
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+
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Representations of McLain groups
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2015
|
Fernando Szechtman
Allen Herman
Mohammad Izadi
|
+
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Clifford theory for infinite dimensional modules
|
2015
|
Fernando Szechtman
|
+
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Jordan-Chevalley decomposition in Lie algebras
|
2015
|
Leandro Cagliero
Fernando Szechtman
|
+
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Irreducible representations of unipotent subgroups of symplectic and unitary groups defined over rings
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2015
|
Fernando Szechtman
|
+
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Groups having a faithful irreducible representation
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2015
|
Fernando Szechtman
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+
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On the splitting ring of a polynomial
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2015
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Fernando Szechtman
|
+
PDF
Chat
|
Generalized Artin–Schreier polynomials
|
2014
|
Natalio H. Guersenzvaig
Fernando Szechtman
|
+
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Indecomposable modules of 2-step solvable Lie algebras in arbitrary characteristic
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2014
|
Leandro Cagliero
Fernando Szechtman
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+
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Classification of linked indecomposable modules of a family of solvable Lie algebras over an arbitrary field of characteristic 0
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2014
|
Leandro Cagliero
Fernando Szechtman
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+
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Modular representations of Heisenberg algebras
|
2014
|
Fernando Szechtman
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+
PDF
Chat
|
Reductivity of the Lie Algebra of a Bilinear Form
|
2014
|
S. Ruhallah Ahmadi
Martin Chaktoura
Fernando Szechtman
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+
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Lie algebras and bilinear forms in characteristic 2
|
2014
|
S. Ruhallah Ahmadi
Mohammad Izadi
Fernando Szechtman
|
+
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Indecomposable modules of 2-step solvable Lie algebras in arbitrary characteristic
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2014
|
Leandro Cagliero
Fernando Szechtman
|
+
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Classification of linked indecomposable modules of a family of solvable Lie algebras over an arbitrary field of characteristic 0
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2014
|
Leandro Cagliero
Fernando Szechtman
|
+
PDF
Chat
|
On the Theorem of the Primitive Element with Applications to the Representation Theory of Associative and Lie Algebras
|
2013
|
Leandro Cagliero
Fernando Szechtman
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Equivalence and normal forms of bilinear forms
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2013
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Fernando Szechtman
|
+
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Equivalence and normal forms of bilinear forms
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2013
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Fernando Szechtman
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+
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Modular reduction of the Steinberg lattice of the general linear group
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2013
|
Fernando Szechtman
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+
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Reductivity of the Lie algebra of a bilinear form
|
2013
|
S. Ruhallah Ahmadi
Martin Chaktoura
Fernando Szechtman
|
+
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Equivalence and congruence of matrices under the action of standard parabolic subgroups
|
2013
|
Fernando Szechtman
|
+
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The Weil representation of a unitary group associated to a ramified quadratic extension of a finite local ring
|
2013
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Allen Herman
Fernando Szechtman
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+
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Composition series of $\gl(m)$ as a module for its classical subalgebras over an arbitrary field
|
2013
|
Martin Chaktoura
Fernando Szechtman
|
+
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Roots multiplicity and square-free factorization of polynomials using companion matrices
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2013
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Natalio H. Guersenzvaig
Fernando Szechtman
|
+
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Structure of the group preserving a bilinear form
|
2013
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Fernando Szechtman
|
+
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Modular representations of Heisenberg algebras
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2013
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Fernando Szechtman
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+
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Generalized Artin-Schreier polynomials
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2013
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Natalio H. Guersenzvaig
Fernando Szechtman
|
+
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On the theorem of the primitive element with applications to the representation theory of associative and Lie algebras
|
2013
|
Leandro Cagliero
Fernando Szechtman
|
+
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The Weil representation of a unitary group associated to a ramified quadratic extension of a finite local ring
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2013
|
Allen Herman
Fernando Szechtman
|
+
PDF
Chat
|
UNITARY GROUPS OVER LOCAL RINGS
|
2013
|
James Cruickshank
Allen Herman
Rachel Quinlan
Fernando Szechtman
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The classification of uniserial<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:mrow><mml:mi mathvariant="fraktur">sl</mml:mi></mml:mrow><mml:mo stretchy="false">(</mml:mo><mml:mn>2</mml:mn><mml:mo stretchy="false">)</mml:mo><mml:mo>⋉</mml:mo><mml:mi>V</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>m</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>-modules and a new interpretation of the Racah–Wigner 6 j -symbol
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2013
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Leandro Cagliero
Fernando Szechtman
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+
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Is every matrix similar to a polynomial in a companion matrix
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2013
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Natalio H. Guersenzvaig
Fernando Szechtman
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+
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Unitary groups over local rings
|
2013
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James Cruickshank
Allen Herman
Rachel Quinlan
Fernando Szechtman
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+
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A note on orthogonal Lie algebras in dimension 4 viewed as current Lie algebras
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2013
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Martin Chaktoura
Fernando Szechtman
|
+
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Is every matrix similar to a polynomial in a companion matrix?
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2013
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Natalio H. Guersenzvaig
Fernando Szechtman
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+
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Modular reduction of the Steinberg lattice of the general linear group
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2013
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Fernando Szechtman
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+
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On the theorem of the primitive element with applications to the representation theory of associative and Lie algebras
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2013
|
Leandro Cagliero
Fernando Szechtman
|
+
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Roots multiplicity and square-free factorization of polynomials using companion matrices
|
2013
|
Natalio H. Guersenzvaig
Fernando Szechtman
|
+
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Composition series of $\gl(m)$ as a module for its classical subalgebras over an arbitrary field
|
2013
|
Martin Chaktoura
Fernando Szechtman
|
+
|
Equivalence and congruence of matrices under the action of standard parabolic subgroups
|
2013
|
Fernando Szechtman
|
+
|
Generalized Artin-Schreier polynomials
|
2013
|
Natalio H. Guersenzvaig
Fernando Szechtman
|
+
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Equivalence and normal forms of bilinear forms
|
2013
|
Fernando Szechtman
|
+
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Modular representations of Heisenberg algebras
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2013
|
Fernando Szechtman
|
+
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Reductivity of the Lie algebra of a bilinear form
|
2013
|
S. Ruhallah Ahmadi
Martin Chaktoura
Fernando Szechtman
|
+
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Structure of the group preserving a bilinear form
|
2013
|
Fernando Szechtman
|
+
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The Weil representation of a unitary group associated to a ramified quadratic extension of a finite local ring
|
2013
|
Allen Herman
Fernando Szechtman
|
+
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Is every matrix similar to a polynomial in a companion matrix?
|
2012
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Natalio H. Guersenzvaig
Fernando Szechtman
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+
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A new interpretation of the Racah-Wigner $6j$-symbol and the classification of uniserial $sl(2)\ltimes V(m)$-modules
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2012
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Leandro Cagliero
Fernando Szechtman
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+
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Roots multiplicity and square-free factorization of polynomials using companion matrices
|
2011
|
Natalio H. Guersenzvaig
Fernando Szechtman
|
+
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Jordan-Chevalley decomposition in finite dimensional Lie algebras
|
2011
|
Leandro Cagliero
Fernando Szechtman
|
+
PDF
Chat
|
Steinberg lattice of the general linear group and its modular reduction
|
2010
|
Fernando Szechtman
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+
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Subalgebras of Matrix Algebras Generated by Companion Matrices
|
2010
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Natalio H. Guersenzvaig
Fernando Szechtman
|
+
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Abstract Jordan Decomposition in Perfect Lie Algebras
|
2010
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Leandro Cagliero
Fernando Szechtman
|
+
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Jordan-Chevalley decomposition in finite dimesional Lie algebras
|
2010
|
Leandro Cagliero
Fernando Szechtman
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+
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Subalgebras of matrix algebras generated by companion matrices
|
2010
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Natalio H. Guersenzvaig
Fernando Szechtman
|
+
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Jordan-Chevalley decomposition in finite dimesional Lie algebras
|
2010
|
Leandro Cagliero
Fernando Szechtman
|
+
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Subalgebras of Matrix Algebras Generated by Companion Matrices
|
2010
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Natalio H. Guersenzvaig
Fernando Szechtman
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+
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Congruence of symmetric matrices over local rings
|
2009
|
Yonglin Cao
Fernando Szechtman
|
+
PDF
Chat
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A closed formula for the product in simple integral extensions
|
2009
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Natalio H. Guersenzvaig
Fernando Szechtman
|
+
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Steinberg lattice of the general linear group and its modular reduction
|
2008
|
Fernando Szechtman
|
+
PDF
Chat
|
MODULAR REDUCTION OF THE STEINBERG LATTICE OF THE GENERAL LINEAR GROUP
|
2008
|
Fernando Szechtman
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+
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Steinberg lattice of the general linear group and its modular reduction
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2008
|
Fernando Szechtman
|
+
PDF
Chat
|
Equivalence and congruence of matrices under the action of standard parabolic subgroups
|
2007
|
Fernando Szechtman
|
+
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Irreducible characters of Sylow subgroups of symplectic and unitary groups
|
2006
|
Fernando Szechtman
|
+
PDF
Chat
|
Diagonal Plus Tridiagonal Representatives for Symplectic Congruence Classes of Symmetric Matrices
|
2005
|
Dragomir Ž. Đoković
Fernando Szechtman
Kaiming Zhao
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+
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Characterization of bilinear spaces with unimodular isometry group
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2005
|
Dragomir Ž. Ðoković
Fernando Szechtman
|
+
PDF
Chat
|
Weil Representations of Symplectic Groups over Non-Principal Rings
|
2005
|
Fernando Szechtman
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+
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The 2-Modular Reduction of the Steinberg Representation of a Finite Chevalley Group of Type C n
|
2005
|
Fernando Szechtman
|
+
PDF
Chat
|
Structure of the group preserving a bilinear form
|
2005
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Fernando Szechtman
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+
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On the Automorphism Group of the Centralizer of an Idempotent in the Full Transformation Monoid
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2004
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Fernando Szechtman
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+
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An elementary proof of Gabriel's theorem on degenerate bilinear forms and its generalization
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2004
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Dragomir Ž. Đoković
Fernando Szechtman
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The Group of Outer Automorphisms of the Semidirect Product of the Additive Group of a Ring by a Group of Units
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2004
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Fernando Szechtman
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Clifford and Mackey theory for Weil representations of symplectic groups
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2003
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Gerald Cliff
David McNeilly
Fernando Szechtman
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+
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𝑛-inner automorphisms of finite groups
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2003
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Fernando Szechtman
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+
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Character fields and Schur indices of irreducible Weil characters
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2003
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Gerald Cliff
David McNeilly
Fernando Szechtman
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+
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A Family of Complex Irreducible Characters Possessed by Unitary and Special Unitary Groups Defined over Local Rings
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2003
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Fernando Szechtman
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PDF
Chat
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Solution of the congruence problem for arbitrary hermitian and skew-hermitian matrices over polynomial rings
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2003
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Dragomir Ž. Djoković
Fernando Szechtman
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+
PDF
Chat
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The Weil Character of the Unitary Group Associated to a Finite Local Ring
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2002
|
Roderick Gow
Fernando Szechtman
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+
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Quadratic Gauss Sums over Finite Commutative Rings
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2002
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Fernando Szechtman
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+
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On the 2-modular reduction of the Steinberg representation of the symplectic group
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2002
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Fernando Szechtman
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+
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Weil Representations of Symplectic Groups Over Rings
|
2000
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Gerald Cliff
David McNeilly
Fernando Szechtman
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+
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Weil Representations of Unitary Groups
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1999
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Fernando Szechtman
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+
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Weil representations of finite symplectic groups
|
1999
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Fernando Szechtman
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+
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Weil Representations of the Symplectic Group
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1998
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Fernando Szechtman
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Jordan-Chevalley decompositions and the Wedderburn-Malcev Theorem
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1994
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Fernando Szechtman
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