Barvinok

Results: 35



#Item
1Geometry / Mathematics / Space / Polyhedral combinatorics / Polytopes / Cyclic polytope / Upper bound theorem / Simplex / Face / 4-polytope / Ehrhart polynomial

A centrally symmetric version of the cyclic polytope Alexander Barvinok ∗ Department of Mathematics,

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Source URL: www.math.lsa.umich.edu

Language: English - Date: 2007-01-05 09:26:24
2

NEIGHBORLINESS OF THE SYMMETRIC MOMENT CURVE Alexander Barvinok, Seung Jin Lee, and Isabella Novik November 2011 Abstract. We consider the convex hull Bk of the symmetric moment curve Uk (t) =

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Source URL: www.math.washington.edu

Language: English - Date: 2011-11-18 00:00:19
    3Algebra / Mathematics / Linear algebra / Matrices / Orthogonal matrix / Matrix / Permutation matrix / Normal distribution / Permutation / Positive-definite matrix / Symmetric matrix / Central limit theorem

    APPROXIMATING ORTHOGONAL MATRICES BY PERMUTATION MATRICES Alexander Barvinok October 2005 Abstract. Motivated in part by a problem of combinatorial optimization and in

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    Source URL: www.math.lsa.umich.edu

    Language: English - Date: 2005-10-31 12:56:55
    4Polytopes / Orbifold / PerronFrobenius theorem

    A BOUND FOR THE NUMBER OF VERTICES OF A POLYTOPE WITH APPLICATIONS Alexander Barvinok April 2012 Abstract. We prove that the number of vertices of a polytope of a particular kind

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    Source URL: www.math.lsa.umich.edu

    Language: English - Date: 2012-04-23 12:14:14
    5Algebra / Mathematics / Matrix theory / Matrices / Linear algebra / Matrix / Complex number / Symmetric matrix / Permanent / Factorial

    APPROXIMATING PERMANENTS AND HAFNIANS Alexander Barvinok May 2016 Abstract. We prove that the logarithm of the permanent of an n × n real matrix A and the logarithm of the hafnian of a 2n × 2n real symmetric matrix A

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    Source URL: www.math.lsa.umich.edu

    Language: English - Date: 2016-05-16 14:08:01
    6Polyhedron / Functions and mappings / Algebraic varieties / Euler characteristic / Integer points in convex polyhedra / Limit of a function / Lattice / Rational function / Series / Regular polyhedron

    Lattice Points, Polyhedra, and Complexity Alexander Barvinok IAS/Park City Mathematics Series Volume , 2004

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    Source URL: www.math.lsa.umich.edu

    Language: English - Date: 2004-11-01 10:23:42
    7Leech lattice / Moonshine theory / Lattice / Spectral theory of ordinary differential equations / Lambda calculus

    MATH 669: COMBINATORICS, GEOMETRY AND COMPLEXITY OF INTEGER POINTS Alexander Barvinok Abstract. These are rather condensed notes, not really proofread or edited, presenting key definitions and results of the course that

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    Source URL: www.math.lsa.umich.edu

    Language: English - Date: 2011-05-27 13:17:33
    8Graph theory / Mathematics / NP-complete problems / Graph coloring / Line graph / Graph homomorphism / Approximately finite-dimensional C*-algebra / Orbifold

    COMPUTING THE PARTITION FUNCTION FOR GRAPH HOMOMORPHISMS ´n Alexander Barvinok and Pablo Sobero May 2015

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    Source URL: www.math.lsa.umich.edu

    Language: English - Date: 2015-05-01 16:21:13
    9Mathematics / Algebra / Mathematical analysis / Matrix theory / Linear algebra / Normal distribution / Determinant / Matrix / Central limit theorem / Random permutation statistics / Matrix exponential

    AN ASYMPTOTIC FORMULA FOR THE NUMBER OF NON-NEGATIVE INTEGER MATRICES WITH PRESCRIBED ROW AND COLUMN SUMS Alexander Barvinok and J.A. Hartigan March 2011

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    Source URL: www.math.lsa.umich.edu

    Language: English - Date: 2011-03-10 19:58:36
    10

    Explicit constructions of centrally symmetric k-neighborly polytopes and large strictly antipodal sets Alexander Barvinok ∗

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    Source URL: www.math.washington.edu

    Language: English
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