Báo cáo toán học: "Generating functions for permutations which contain a given descent set" pot
Báo cáo toán học: "Generating functions for permutations which contain a given descent set" pot
... q
2n−4
1
.
We note that our second method can be applied to obtain generating functions for any
L-tuple of permutations Σ which are to contain a given set S of common descents and a
given set T of ... (1.2)
A surprisingly large number of results on generating functions for various permutation
statistics that have appeared in the literature as well as a large number o...
Báo cáo toán hoc:"Generating functions for the number of permutations with limited displacement." ppsx
... sketch of a presentation of the first transfer-matrix method. Their input
has greatly improved this paper.
References
[1] A. Jiang, R. Mateescu, M. Schwartz and J. Bruck, “Rank modulation for flash mem-
ories,” ... )) = 1
for the second transfer-matrix method, and that the matrix in the second transfer-matrix
method is smallest possible for any transfer-matrix for this pro blem.
the...
Báo cáo toán học: "Symmetric functions for the generating matrix of the Yangian of gln(C)" ppt
... applications, Handb ook of algebra, North-Holland, Am-
sterdam, 3, (2003), 907–959.
[8] A. Molev, Yangians and classical Lie al gebras, Mathematical Surveys and Mono-
graphs, American Mathematical Society, ... 17B37
Abstract
Analogues of classical combinatorial identities for elementary and homogeneous
symmetric functions with coefficients in the Yangian are proved. As a corollary,
simil...
Báo cáo toán học: "Threshold Functions for the Bipartite Tur´n Property a" potx
... and Economic Systems Department, Stanford University, Stanford, CA 93405-4025, U.S .A.
(lamorte@leland.stanford.edu)
Erik Jonathan Sandquist
Department of Mathematics, Cornell University, Ithaca, ... led to a proof with the same degree of computation
as above, but with a far worse approximation for P(X = 0).
Remarks. Observe that the above proof actually shows, as in [1], pp. 40–41, th...
Báo cáo toán học: "GENERATING FUNCTIONS AND GENERALIZED DEDEKIND SUM" pptx
... ex-
pansions: the logarithmic derivatives of the factorizations in section 2 are partial
fraction expansions, and Theorem 3.1 may be viewed as a partial fraction expan-
sion. Since any rational ... expansion of (x −1)/(x
m
−1)(x
n
−1),
which he derives from the Lagrange interpolation formula. See also Zagier [11] for
a far-reaching generalization proved using residues (which for ra...
Báo cáo toán học: "Generating function for K-restricted jagged partitions" pot
... P. Mathieu, Jagged partitions, to appear in Ramanujan J.,
math.CO/0310079.
[14] J F. Fortin, P. Jacob and P. Mathieu, SM(2,4κ) fermionic characters and restricted
jagged partitions,toappearinJ.Phys .A: Math.Gen.38 ... the
(k,3)-configurations, math.QA/0212348.
[12] B. Feigin, M. Jimbo, T. Miwa, E. Mukhin and Y. Takeyama, Fermionic formulas for
(k, 3)-admissible configurations, math.QA/0212347...
Báo cáo toán học: "Generating functions attached to some infinite matrices" ppsx
... G(w)(Az)
n
u
(n)
k
z
n
.
Proof. A standard walk from k to 0 can be written in just one way as the concatenation of
a standard walk from k to k, the walk (k, k −1) and a standard walk from k −1 to 0.
Corollary 5.4. ... shall show that each a
i
is algebraic
over K. We may assume that K is algebraically closed. The kernel of evaluation a t
(a
1
, . . . , a
n
) is a prime ideal,...
Báo cáo toán học: "Enumerative Formulae for Unrooted Planar Maps: a Pattern" ppt
... = n
contains an additional factor which is a rational function of n.Twosimplenew
enumerative results are deduced for bicolored eulerian maps. A collateral aim is to
briefly survey recent and old ... some multiparametric classes of maps for which the rooted
enumerators are known and are sum-free such as maps of several types with a given vertex
valency distribution: eulerian, ca...
Báo cáo toán học: "Bijection between bigrassmannian permutations maximal below a permutation and its essential set" pps
... observation for essential sets of arbitrary permutations. Our
main theorem says that there exists a bijection between bigrassmanian permutations
maximal below a permutation and its essential set. For ... 37996, USA
kobayashi@math.utk.edu
Submitted: Aug 23, 2009; Accepted: May 10, 2010; Published: May 20, 2010
Mathematics Subject Classification: 20F55, 20B30
Abstract
Bigrassmannian...
Từ khóa:
- các báo cáo toán học hay
- báo cáo toán học hay
- báo cáo khoa học toán học
- ngô bảo châu amp đỉnh cao toán học
- báo cáo môn học mật mã và an toàn dữ liệu
- báo cáo khoa học hội nghị công nghệ sinh học toàn quốc hà nội 1999
- nguyễn bá đức 2006 tổng quan về tình hình ung thư và công tác phòng chống ở việt nam báo cáo toàn văn hội nghị khoa học toàn quốc trang 6 26
- phần ii toàn văn báo cáo khoa học
- phương pháp đánh giá giáo viên quan sát thực hiện của học viên trong quá trình thực hành thời gian hoàn thành kỹ năng tính toán và bài báo cáo của học viên