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Discrete Laplacians -- spherical and hyperbolic
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2024
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Ivan Izmestiev
Wai Yeung Lam
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Isometric deformations of discrete and smooth T-surfaces
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2024
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Ivan Izmestiev
Arvin Rasoulzadeh
Jonas Tervooren
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Prescribed curvature problem for discrete conformality on convex spherical cone-metrics
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2023
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Ivan Izmestiev
Роман Просанов
Tianqi Wu
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Differential Geometry of Space Curves: Forgotten Chapters
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2023
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Dmitry Fuchs
Ivan Izmestiev
M Raffaelli
Gudrun Szewieczek
Serge Tabachnikov
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Matching centroids by a projective transformation
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2023
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Ivan Izmestiev
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Deformation of Quadrilaterals and Addition on Elliptic Curves
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2023
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Ivan Izmestiev
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Isometric Deformations of Discrete and Smooth T-surfaces
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2023
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Ivan Izmestiev
Arvin Rasoulzadeh
Jonas Tervooren
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Prescribed curvature problem for discrete conformality on convex spherical cone-metrics
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2023
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Ivan Izmestiev
Роман Просанов
Tianqi Wu
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Convex Bodies: Mixed Volumes and Inequalities
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2022
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Ivan Izmestiev
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Differential geometry of space curves: Forgotten chapters
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2022
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Dmitry Fuchs
Ivan Izmestiev
M Raffaelli
Gudrun Szewieczek
Serge Tabachnikov
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Four equivalent properties of integrable billiards
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2021
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Alexei Glutsyuk
Ivan Izmestiev
Serge Tabachnikov
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Cross-ratio Dynamics on Ideal Polygons
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2020
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Maxim Arnold
Dmitry Fuchs
Ivan Izmestiev
Serge Tabachnikov
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Four equivalent properties of integrable billiards
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2019
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Alexei Glutsyuk
Ivan Izmestiev
Serge Tabachnikov
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The Regge symmetry, confocal conics, and the Schläfli formula
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2019
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Arseniy Akopyan
Ivan Izmestiev
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Regge symmetry, confocal conics, and Schl\"afli formula
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2019
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Arseniy Akopyan
Ivan Izmestiev
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The Regge symmetry, confocal conics, and the Schl\"afli formula
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2019
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Arseniy Akopyan
Ivan Izmestiev
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The Regge symmetry, confocal conics, and the Schläfli formula
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2019
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Arseniy Akopyan
Ivan Izmestiev
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Statics and kinematics of frameworks in Euclidean and non-Euclidean geometry
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2019
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Ivan Izmestiev
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PDF
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Spherical and hyperbolic conics
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2019
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Ivan Izmestiev
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Four equivalent properties of integrable billiards
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2019
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Alexei Glutsyuk
Ivan Izmestiev
Serge Tabachnikov
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The Regge symmetry, confocal conics, and the Schläfli formula
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2019
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Arseniy Akopyan
Ivan Izmestiev
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Cross-ratio dynamics on ideal polygons
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2018
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Maxim Arnold
Dmitry Fuchs
Ivan Izmestiev
Serge Tabachnikov
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Cross-ratio dynamics on ideal polygons
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2018
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Maxim Arnold
Dmitry Fuchs
Ivan Izmestiev
Serge Tabachnikov
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Simplicial moves on balanced complexes
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2017
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Ivan Izmestiev
Steven Klee
Isabella Novik
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Iterating Evolutes and Involutes
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2017
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Maxim Arnold
Dmitry Fuchs
Ivan Izmestiev
Serge Tabachnikov
Emmanuel Tsukerman
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A remark on spaces of flat metrics with cone singularities of constant sign curvatures
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2017
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François Fillastre
Ivan Izmestiev
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Ivory’s theorem revisited
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2017
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Ivan Izmestiev
Serge Tabachnikov
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PDF
Chat
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A remark on spaces of flat metrics with cone singularities of constant sign curvatures
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2017
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François Fillastre
Ivan Izmestiev
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A remark on spaces of flat metrics with cone singularities of constant sign curvatures
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2017
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François Fillastre
Ivan Izmestiev
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Statics and kinematics of frameworks in Euclidean and non-Euclidean geometry
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2017
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Ivan Izmestiev
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Spherical and hyperbolic conics
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2017
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Ivan Izmestiev
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Ivory's Theorem revisited
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2016
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Ivan Izmestiev
Serge Tabachnikov
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SHAPES OF POLYHEDRA, MIXED VOLUMES AND HYPERBOLIC GEOMETRY
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2016
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François Fillastre
Ivan Izmestiev
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Classification of Flexible Kokotsakis Polyhedra with Quadrangular Base
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2016
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Ivan Izmestiev
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PDF
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Hyperbolization of cusps with convex boundary
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2016
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François Fillastre
Ivan Izmestiev
Giona Veronelli
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Ivory's Theorem revisited
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2016
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Ivan Izmestiev
Serge Tabachnikov
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Simplicial moves on balanced complexes
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2015
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Ivan Izmestiev
Steven Klee
Isabella Novik
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A simple proof of an isoperimetric inequality for Euclidean and hyperbolic cone-surfaces
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2015
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Ivan Izmestiev
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PDF
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Derived subdivisions make every PL sphere polytopal
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2015
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Karim Adiprasito
Ivan Izmestiev
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PDF
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Hyperbolization of cusps with convex boundary
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2015
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François Fillastre
Ivan Izmestiev
Giona Veronelli
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Color or cover
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2015
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Ivan Izmestiev
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Iterating evolutes and involutes
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2015
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Maxim Arnold
Dmitry Fuchs
Ivan Izmestiev
Serge Tabachnikov
Emmanuel Tsukerman
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A general discrete Wirtinger inequality and spectra of discrete Laplacians
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2015
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Ivan Izmestiev
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Hyperbolization of cusps with convex boundary
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2015
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François Fillastre
Ivan Izmestiev
Giona Veronelli
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A Porism for Cyclic Quadrilaterals, Butterfly Theorems, and Hyperbolic Geometry
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2015
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Ivan Izmestiev
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Color or cover
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2015
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Ivan Izmestiev
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Deformation of quadrilaterals and addition on elliptic curves
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2015
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Ivan Izmestiev
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Simplicial moves on balanced complexes
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2015
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Ivan Izmestiev
Steven Klee
Isabella Novik
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PDF
Chat
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Variational properties of the discrete Hilbert-Einstein functional
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2014
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Ivan Izmestiev
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Classification of flexible Kokotsakis polyhedra with quadrangular base
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2014
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Ivan Izmestiev
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A simple proof of an isoperimetric inequality for euclidean and hyperbolic cone-surfaces
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2014
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Ivan Izmestiev
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A porism for cyclic quadrilaterals, butterfly theorems, and hyperbolic geometry
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2014
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Ivan Izmestiev
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A simple proof of an isoperimetric inequality for euclidean and hyperbolic cone-surfaces
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2014
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Ivan Izmestiev
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Classification of flexible Kokotsakis polyhedra with quadrangular base
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2014
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Ivan Izmestiev
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Fitting centroids by a projective transformation
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2014
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Ivan Izmestiev
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Variational properties of the discrete Hilbert-Einstein functional
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2013
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Ivan Izmestiev
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Derived subdivisions make every PL sphere polytopal
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2013
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Karim Adiprasito
Ivan Izmestiev
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PDF
Chat
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Shapes of polyhedra, mixed volumes, and hyperbolic geometry
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2013
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François Fillastre
Ivan Izmestiev
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PDF
Chat
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Infinitesimal Rigidity of Convex Polyhedra through the Second Derivative of the Hilbert–Einstein Functional
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2013
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Ivan Izmestiev
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Infinitesimal rigidity of smooth convex surfaces through the second derivative of the Hilbert–Einstein functional
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2013
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Ivan Izmestiev
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OF AN ISOPERIMETRIC INEQUALITY FOR EUCLIDEAN AND HYPERBOLIC CONE-SURFACES
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2013
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Ivan Izmestiev
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Derived subdivisions make every PL sphere polytopal
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2013
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Karim Adiprasito
Ivan Izmestiev
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Variational properties of the discrete Hilbert-Einstein functional
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2013
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Ivan Izmestiev
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PDF
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There is no triangulation of the torus with vertex degrees 5, 6, ... , 6, 7 and related results: geometric proofs for combinatorial theorems
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2012
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Ivan Izmestiev
Robert Kusner
Günter Rote
Boris Springborn
John M. Sullivan
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Infinitesimal rigidity of convex surfaces through the second derivative of the Hilbert-Einstein functional I: Polyhedral case
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2011
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Ivan Izmestiev
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Gauss images of hyperbolic cusps with convex polyhedral boundary
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2011
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François Fillastre
Ivan Izmestiev
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Examples of infinitesimally flexible 3-dimensional hyperbolic cone-manifolds
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2011
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Ivan Izmestiev
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Infinitesimal rigidity of convex surfaces through the second derivative of the Hilbert-Einstein functional I: Polyhedral case
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2011
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Ivan Izmestiev
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Infinitesimal rigidity of convex surfaces through the second derivative of the Hilbert-Einstein functional II: Smooth case
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2011
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Ivan Izmestiev
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Infinitesimal rigidity of polyhedra with vertices in convex position
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2010
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Ivan Izmestiev
Jean‐Marc Schlenker
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PDF
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The Colin de Verdière number and graphs of polytopes
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2010
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Ivan Izmestiev
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Examples of infinitesimally flexible 3--dimensional hyperbolic cone-manifolds
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2009
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Ivan Izmestiev
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Gauss images of hyperbolic cusps with convex polyhedral boundary
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2009
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François Fillastre
Ivan Izmestiev
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PDF
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Hyperbolic cusps with convex polyhedral boundary
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2008
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François Fillastre
Ivan Izmestiev
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Projective background of the infinitesimal rigidity of frameworks
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2008
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Ivan Izmestiev
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PDF
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A Variational Proof of Alexandrov’s Convex Cap Theorem
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2008
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Ivan Izmestiev
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PDF
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Alexandrov’s theorem, weighted Delaunay triangulations, and mixed volumes
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2008
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Alexander I. Bobenko
Ivan Izmestiev
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Projective background of the infinitesimal rigidity of frameworks
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2008
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Ivan Izmestiev
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The Colin de Verdière number and graphs of polytopes
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2007
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Ivan Izmestiev
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A variational proof of Alexandrov's convex cap theorem
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2007
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Ivan Izmestiev
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Alexandrov's theorem, weighted Delaunay triangulations, and mixed volumes
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2006
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Alexander I. Bobenko
Ivan Izmestiev
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ON THE HULL NUMBERS OF TORUS LINKS
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2006
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Ivan Izmestiev
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Alexandrov's theorem, weighted Delaunay triangulations, and mixed volumes
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2006
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Alexander I. Bobenko
Ivan Izmestiev
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Extension of colorings
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2004
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Ivan Izmestiev
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On the hull numbers of torus links
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2004
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Ivan Izmestiev
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Branched coverings, triangulations, and 3-manifolds
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2003
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Ivan Izmestiev
Michael Joswig
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Branched Coverings Defined by Triangulations
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2001
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Ivan Izmestiev
Michael Joswig
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None
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2001
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Ivan Izmestiev
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Branched Coverings, Triangulations, and 3-Manifolds
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2001
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Ivan Izmestiev
Michael Joswig
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