Báo cáo toán học: "Fundamental Reducibility of selfadjoint operators on Krein space " doc

Báo cáo toán học: "A Generalization of Gosper’s Algorithm to Bibasic" docx

Báo cáo toán học: "A Generalization of Gosper’s Algorithm to Bibasic" docx

... problem of q-hypergeometric tele- scoping can be treated along the same lines as the q = 1 case by making use of a q-version of GFF. Built on these concepts, a Mathematica implementation of q-analogues ... specific integers, and z a rational function in F . For the actual computation of the GP representation let ρ(x, y) denote the possibly non- reduced rational representation of...

Ngày tải lên: 07/08/2014, 06:20

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Báo cáo toán học: "Tensorial Square of the Hyperoctahedral Group Coinvariant Space" ppt

Báo cáo toán học: "Tensorial Square of the Hyperoctahedral Group Coinvariant Space" ppt

... Bergeron and F. Lamontagne, Decomposition of the Diagonal Action of S n on the Coinvariant Space of S n × S n , Lascoux FestSchrift, S´em. Lothar. Combin., [B52e] (2004). the electronic journal of ... families of compact diagrams are naturally indexed by signed permutations. One of the many reasons to study the coinvariant space C is that it strictly contains the space of...

Ngày tải lên: 07/08/2014, 13:21

32 260 0
Báo cáo toán học: "Bijective Proofs of Identities from Colored Binary Trees" doc

Báo cáo toán học: "Bijective Proofs of Identities from Colored Binary Trees" doc

... find a correspondence between a certain class of binary trees and the set of colored 5-ary trees. The generalization of the parity reversing involution and the bijection to forests of colored binary ... give a parity reversing involution on colored binary trees which leads to a combinatorial interpretation of Formula (1.2). We make a simple variation of the bijection between colo...

Ngày tải lên: 07/08/2014, 15:22

5 234 0
Báo cáo toán học: "Algebraic properties of edge ideals via combinatorial topology" doc

Báo cáo toán học: "Algebraic properties of edge ideals via combinatorial topology" doc

... property of complements of d-trees. the electronic journal of combinatorics 16(2) (2009), #R2 9 In addition, our short proof gives a combinatorial interpretation of the Betti numbers of the complements ... complete graph (take v to be one of the vertices of K n ). This last condition is often phrased in terms of the clique complex of the graph in the following way. A facet F...

Ngày tải lên: 08/08/2014, 01:20

24 261 0
Báo cáo toán học: "Ratio Monotonicity of Polynomials Derived from Nondecreasing Sequences" docx

Báo cáo toán học: "Ratio Monotonicity of Polynomials Derived from Nondecreasing Sequences" docx

... heavily depends on inequalities on the coefficients. The proof of Theorem 2.1 shows that the log-concavity and ratio monotonicity only depend on the nondecreasing property of the coefficients of P m (x ... recurrence relations of the coefficients. Keywords: log-concavity, ratio monotonicity, Boros-Moll polynomials. 1 Introduction This pap er is concerned with the ratio monotone prop e...

Ngày tải lên: 08/08/2014, 11:20

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