Results 11 to 20 of about 11,631 (230)
Schubert varieties, linear codes and enumerative combinatorics [PDF]
Finite Fields and Their Applications, 2005 We consider linear error correcting codes associated to higher dimensional projective varieties defined over a finite field. The problem of determining the basic parameters of such codes often leads to some interesting and difficult questions in combinatorics and algebraic geometry.
Sudhir R. Ghorpade, M. A. Tsfasman
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Enumerative Combinatorics of XX0 Heisenberg Chain [PDF]
Journal of Mathematical Sciences, 2021 In the present paper, the enumeration of a certain class of directed lattice paths is based on the analysis of dynamical correlation functions of the exactly solvable XX0 model. This model is the zero anisotropy limit of one of the basic models of the theory of integrable systems, the XXZ Heisenberg magnet.
N. M. Bogoliubov
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Software for enumerative and analytic combinatorics
, 2016 We survey some general-purpose symbolic software packages that implement algorithms from enumerative and analytic combinatorics. Software for the following areas is covered: basic combinatorial objects, symbolic combinatorics, P lya theory, combinatorial species, and asymptotics.
Andrew MacFie
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Tests and Proofs for Enumerative Combinatorics [PDF]
, 2016 In this paper we show how the research domain of enumerative combinatorics can benefit from testing and formal verification. We formalize in Coq the combinatorial structures of permutations and maps, and a couple of related operations. Before formally proving soundness theorems about these operations, we first validate them, by using logic programming (
Catherine Dubois +2 more
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Algebraic and geometric methods in enumerative combinatorics [PDF]
, 2014 A survey written for the upcoming "Handbook of Enumerative Combinatorics".
Federico Ardila
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Enumerative geometry meets statistics, combinatorics and topology
Notices of the American Mathematical Society, 2022 We explain connections among several, a priori unrelated, areas of mathematics: combinatorics, algebraic statistics, topology and enumerative algebraic geometry. Our focus is on discrete invariants, strongly related to the theory of Lorentzian polynomials. The main concept joining the mentioned fields is a linear space of matrices.
Mateusz Michałek
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A challenge in enumerative combinatorics: The graph of contribution
, 2002 One LaTex file, 63 pages In honor of F.Y. Wu on the occasion of his 70th birthday. Statphys-Taiwan 2002. The second APCTP and sixth Taiwan International Symposium on Statistical Physics.
J-M Maillard
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Enumerative combinatorics on determinants and signed bigrassmannian polynomials
, 2019 As an application of linear algebra for enumerative combinatorics, we introduce two new ideas, signed bigrassmannian polynomials and bigrassmannian determinant. First, a signed bigrassmannian polynomial is a variant of the statistic given by the number of bigrassmannian permutations below a permutation in Bruhat order as Reading suggested (2002) and ...
Masato Kobayashi
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Book Review: Enumerative combinatorics, Volume 2 [PDF]
Bulletin of the American Mathematical Society, 2001 Ira M. Gessel
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Book Review: Enumerative combinatorics, vol. I [PDF]
Bulletin of the American Mathematical Society, 1987 George E. Andrews
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