José Alejandro Samper

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All published works

Action	Title	Year	Authors
+	Hopf Monoids of Ordered Simplicial Complexes	2024	Federico Castillo Jeremy L. Martin José Alejandro Samper
+ PDF Chat	The Cone of $$5\times 5$$ Completely Positive Matrices	2024	Max J. Pfeffer José Alejandro Samper
+	Unbounded matroids	2023	Jonah Berggren Jeremy L. Martin José Alejandro Samper
+	Common tangents to polytopes	2021	Federico Castillo Joseph Doolittle José Alejandro Samper
+	Common tangents to convex bodies	2021	Federico Castillo Joseph Doolittle José Alejandro Samper
+	The cone of $5\times 5$ completely positive matrices	2021	Max J. Pfeffer José Alejandro Samper
+	Finiteness theorems for matroid complexes with prescribed topology	2020	Federico Castillo José Alejandro Samper
+ PDF Chat	Quasi-matroidal classes of ordered simplicial complexes	2020	José Alejandro Samper
+ PDF Chat	Relaxations of the matroid axioms I: Independence, Exchange and Circuits	2020	José Alejandro Samper
+	Dual matroid polytopes and internal activity of independence complexes	2020	Alexander Heaton José Alejandro Samper
+	Reciprocal maximum likelihood degrees of diagonal linear concentration models	2020	Christopher Eur Tara Fife José Alejandro Samper Tim Seynnaeve
+	Hopf monoids of ordered simplicial complexes	2020	Federico Castillo Jeremy L. Martin José Alejandro Samper
+	Hopf monoids of ordered simplicial complexes	2020	Federico Castillo Jeremy E. Martin José Alejandro Samper
+	Finiteness theorems for matroid complexes with prescribed topology	2018	Federico Castillo José Alejandro Samper
+	Finiteness theorems for matroid complexes with prescribed topology	2018	Federico Castillo José Alejandro Samper
+	Finiteness theorems for matroid complexes with prescribed topology	2018	Federico Castillo José Alejandro Samper
+	Quasi-matroidal classes of ordered simplicial complexes	2016	José Alejandro Samper
+ PDF Chat	The Topology of the External Activity Complex of a Matroid	2016	Federico Ardila Federico Castillo José Alejandro Samper
+	The topology of the external activity complex of a matroid	2016	Federico Ardila Federico Castillo José Alejandro Samper
+ PDF Chat	A Geometric Lower Bound Theorem	2016	Karim Adiprasito Eran Nevo José Alejandro Samper
+	Quasi-matroidal classes of ordered simplicial complexes	2016	José Alejandro Samper
+	Higher chordality: From graphs to complexes	2015	Karim Adiprasito Eran Nevo José Alejandro Samper
+	A Geometric Lower Bound Theorem	2015	Karim Adiprasito Eran Nevo José Alejandro Samper
+	Higher Chordality III: A Geometric Lower Bound Theorem	2015	Karim Adiprasito Eran Nevo José Alejandro Samper
+	Lexicographic shellability, matroids, and pure order ideals	2015	Steven Klee José Alejandro Samper
+	Higher chordality: From graphs to complexes	2015	Karim Adiprasito Eran Nevo José Alejandro Samper
+	Higher chordality: From graphs to complexes	2015	Karim Adiprasito Eran Nevo José Alejandro Samper
+	A Geometric Lower Bound Theorem	2015	Karim Adiprasito Eran Nevo José Alejandro Samper
+	Lexicographic shellability, matroids and pure order ideals	2014	Steven Klee José Alejandro Samper
+ PDF Chat	Polytopes and $C^1$-convex bodies	2014	Karim Adiprasito José Alejandro Samper
+	The Lower Bound Theorem for polytopes that approximate C1-convex bodies	2014	Karim Adiprasito José Alejandro Samper
+	Lexicographic shellability, matroids and pure order ideals	2014	Steven Klee José Alejandro Samper

Common Coauthors

Coauthor	Papers Together
Karim Adiprasito	9
Federico Castillo	8
Eran Nevo	7
Steven Klee	3
Federico Castillo	3
Jeremy L. Martin	3
Joseph Doolittle	2
Max J. Pfeffer	2
Federico Ardila	2
Jonah Berggren	1
Alexander Heaton	1
Tim Seynnaeve	1
Tara Fife	1
Jeremy E. Martin	1
Christopher Eur	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Homology and Shellability of Matroids and Geometric Lattices	1992	Anders Björner	9
+	Lexicographic shellability, matroids, and pure order ideals	2015	Steven Klee José Alejandro Samper	7
+	Combinatorics and Commutative Algebra	1996	Richard P. Stanley	7
+ PDF Chat	$h$-Vectors of Small Matroid Complexes	2012	Jesús A. De Loera Yvonne Kemper Steven Klee	7
+	Cohen-Macaulay Complexes	1977	Richard P. Stanley	7
+ PDF Chat	On the h-Vector of a Lattice Path Matroid	2010	Jay Schweig	6
+ PDF Chat	Two Decompositions in Topological Combinatorics with Applications to Matroid Complexes	1997	Manoj Chari	6
+	Decompositions of Simplicial Complexes Related to Diameters of Convex Polyhedra	1980	J. Scott Provan Louis J. Billera	6
+	The number of faces of a simplicial convex polytope	1980	Richard P. Stanley	6
+ PDF Chat	Generalized Permutohedra, h-Vectors of Cotransversal Matroids and Pure O-Sequences	2013	Suho Oh	5
+	Combinatorial geometries, convex polyhedra, and schubert cells	1987	Israel M. Gelfand R. Mark Goresky Robert MacPherson Vera Serganova	5
+	What can be said about pure O-sequences?	1989	Takayuki Hibi	5
+	Active Orders for Matroid Bases	2001	Michel Las Vergnas	5
+	On the structure of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si7.gif" display="inline" overflow="scroll"><mml:mi>h</mml:mi></mml:math>-vector of a paving matroid	2012	Criel Merino Steven D. Noble Marcelino Ramírez-Ibáñez Rafael Villarroel-Flores	5
+	Rigidity and the lower bound theorem 1	1987	Gil Kalai	5
+ PDF Chat	On the generalized lower bound conjecture for polytopes and spheres	2013	Satoshi Murai Eran Nevo	4
+ PDF Chat	Flawlessness of<i>h</i>-vectors of broken circuit complexes	2016	Martina Juhnke‐Kubitzke Dinh Van Le	4
+ PDF Chat	Sufficiency of McMullen’s conditions for 𝑓-vectors of simplicial polytopes	1980	Louis J. Billera Carl W. Lee	4
+	Combinatorics related to the totally nonnegative Grassmannian	2011	Suho Oh	4
+	A generalized lower‐bound conjecture for simplicial polytopes	1971	Peter McMullen David W. Walkup	4
+	The Upper Bound Conjecture and Cohen-Macaulay Rings	1975	Richard P. Stanley	4
+ PDF Chat	A Contribution to the Theory of Chromatic Polynomials	1954	W. T. Tutte	4
+	Combinatorial Laplacians of matroid complexes	1999	Woong Kook Victor Reiner Dennis Stanton	4
+	g-Elements of matroid complexes	2003	Ed Swartz	4
+	The maximum numbers of faces of a convex polytope	1970	Peter McMullen	4
+	The Bergman complex of a matroid and phylogenetic trees	2005	Federico Ardila Caroline J. Klivans	4
+	Shifted simplicial complexes are Laplacian integral	2002	Art M. Duval Victor Reiner	4
+ PDF Chat	Pure O-Sequences and Matroid h-Vectors	2013	Huy Tài Hà Erik Stokes Fabrizio Zanello	4
+ PDF Chat	h-Vectors of matroids and logarithmic concavity	2014	June Huh	4
+ PDF Chat	A common recursion for Laplacians of matroids and shifted simplicial complexes	2005	Art M. Duval	4
+ PDF Chat	The broken-circuit complex	1977	Tom Brylawski	4
+ PDF Chat	The Chip Firing Game and Matroid Complexes	2001	Criel Merino	4
+ PDF Chat	Generic and special constructions of pure <i>O</i> -sequences	2014	Alexandru Constantinescu Thomas Kahle Matteo Varbaro	3
+	Volume approximation of convex bodies by inscribed polytopes	1988	Peter M. Gruber	3
+ PDF Chat	Log-concavity of characteristic polynomials and the Bergman fan of matroids	2012	June Huh Eric Katz	3
+ PDF Chat	Quasi-matroidal classes of ordered simplicial complexes	2020	José Alejandro Samper	3
+	Hodge Theory for Combinatorial Geometries	2015	Karim Adiprasito June Huh Eric Katz	3
+ PDF Chat	Milnor numbers of projective hypersurfaces and the chromatic polynomial of graphs	2012	June Huh	3
+ PDF Chat	A proof of the lower bound conjecture for convex polytopes	1973	David Barnette	3
+	A collection of sets related to the tutte polynomial of a matroid	1984	Jeremy E. Dawson	3
+	On simple polytopes	1993	Peter McMullen	3
+ PDF Chat	P.L.-Spheres, convex polytopes, and stress	1996	C. W. Lee	3
+	Intrinsic volumes andf-vectors of random polytopes	1989	Imre Bárány	3
+	Approximation of General Smooth Convex Bodies	2000	Károly J. Böröczky	3
+	Lagrangian geometry of matroids	2022	Federico Ardila Graham Denham June Huh	3
+	A criterion for a monomial ideal to have a linear resolution in characteristic 2	2013	Emma Connon Sara Faridi	2
+	Enumerative Combinatorics: Volume 1	2011	Richard P. Stanley	2
+	Zonotopal algebra and forward exchange matroids	2016	Matthias Lenz	2
+ PDF Chat	Inequalities for the h-Vectors and Flag h-Vectors of Geometric Lattices	2004	Kathryn Nyman Ed Swartz	2
+	Combinatorics and topology of complements of hyperplanes	1980	Peter Orlik Louis Solomon	2