Báo cáo toán học: "Asymptotics for incidence matrix classes" doc

... Fully formatted PDF and full text (HTML) versions will be made available soon. Inequalities for convex and s -convex functions on Delta=[a,b]x[c,d] Journal of Inequalities and Applications 2012, ... dierentiable mapping on = [a, b] ì [c, d] . If    ∂ 2 f ∂t∂s    q , q > 1, is a convex function on the co-ordinates on ∆, INEQUALITIES FOR CONVEX AND s...

Ngày tải lên: 20/06/2014, 21:20

... 2011:10 http://asmp.eurasipjournals.com/content/2011/1/10 Page 11 of 11 RESEARCH Open Access System for fast lexical and phonetic spoken term detection in a Czech cultural heritage archive Josef Psutka, Jan ... automatically gradually adapted to each individual speaker. This unsupervised iterative speaker adaptation algorithm employs both fMLLR and MAP methods (...

Ngày tải lên: 20/06/2014, 21:20

... Discussion In this article, we have introduced a testable criterion for robustness for a given cycle of heteroclinic con- nections within constrained settings—this test involves finding the connection ... C 1 perturbations in X . The HC may, however, be robust to a constrained set of perturbations. We explore this in the following sections. 2.1 Conditions for robustness...

Ngày tải lên: 20/06/2014, 21:20

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Ngày tải lên: 05/08/2014, 15:20

... properties of the set of the hook numbers for some special families of (fixed) skew -Young diagrams (Theorem1.2). The problem appeared in the study of the hook formula for various kinds of Young diagrams. ... problem appeared in the study of the hook formula for various kinds of Young diagrams. The proofs are based on properties of shifted Schur functions, due t...

Ngày tải lên: 07/08/2014, 06:20

... construct a bijection for Theorem 2. We have to set up a bijection between the hook pairs in R n,k ∪ µ and the hook pairs in SQ(n, k, µ). To begin with, we identify the hook pairs in a subregion ... that, row-wise, the hook pairs in these subregions must be the same. I.e., reading hook pairs from left to right in the first row of S 1 gives exactly the same as reading hook pairs f...

Ngày tải lên: 07/08/2014, 06:20

... of Connectedness and the Distribution of Number of Components Jason P. Bell Department of Mathematics University of California, San Diego La Jolla, CA 92903-0112, USA (email: jbell@math.ucsd.edu) Edward ... depends on the type of map, and A depends on both the type of map and the surface. See [22] for a proof of (7) for the unrooted case an...

Ngày tải lên: 07/08/2014, 06:20

... shown that cubic graphs with arbitrarily large girth exist (see Theorem 3.2) and so there is a well-defined integer à 0 (g), the smallest number of vertices for which a cubic graph with girth ... account of the problem of constructing cubic graphs with large girth. There is a well-dened integer à 0 (g), the smallest number of vertices for which a cubic graph with gi...

Ngày tải lên: 07/08/2014, 06:22

... associated with strips of Young diagrams, Adv. in Math. 41 (1981), 115–136. ASYMPTOTICS OF THE NUMBER OF k-WORDS WITH AN -DESCENT Amitai Regev ∗ Department of Mathematics The Pennsylvania State ... −1)! Standard and Semistandard Tableaux. Let λ  n (i.e. λ is a partition of n). A tableau of shape λ, filled with 1, ···,n, is standard if the numbers in it are in...

Ngày tải lên: 07/08/2014, 06:22

... The Umbral Transfer-Matrix Method. IV. Counting Self- Avoiding Polygons and Walks, this article. [Z5] Doron Zeilberger, The Umbral Transfer-Matrix Method. V. The Goulden- Jackson Cluster Method ... F 2 (q). the electronic journal of combinatorics 8 (2001), #R28 16 The umbral transfer-matrix method IV. Counting self-avoiding polygons and walks Doron ZEILBER...

Ngày tải lên: 07/08/2014, 06:22

... two dimensions of turning games in Chapter 14 of Winning Ways. 2. The Rules of the Game. In this paper, another form of matrix nim is proposed. This form is also a gen- eralization of Wythoff’s Game, ... positions of the form  ab cd  with a =min{a, b, c, d}. Then all L-positions are of the form, a + c<min{b, d}. (7) All R-positions are of the form, a + b<min...

Ngày tải lên: 07/08/2014, 06:23

... n.LetI B and I S be subsets of [k] and let B = {C i : i ∈ I B } and S = {C i : i ∈ I S }. We refer to the sets B and S as the bases and summits of G respectively. A set C i ∈BiscalledabaseofG and ... known techniques [10, 11, 12] for ranking and unranking function classes and hence the bijections provide ways to rank and unrank spanning trees of K n and K n 1 , ,n k ....

Ngày tải lên: 07/08/2014, 06:23

... the proof of Lemma 2 in our proof of Theorem 1, we will include the full proof of Lemma 2 there. As examples of these lemmas, for the symmetric group, which has m = n(n − 1)/2 roots, the asymptotic ... covariance form of X.LetY N be the sum of N independent copies of X. For any vector v,letp(v) be the probability for the random walk, and let q(v) the...

Ngày tải lên: 07/08/2014, 08:22

... when successful, generates an incidence matrix uniformly at random from all incidence matrices. The probability of success can be estimated and the asymptotic formula for F 1111 (n) results. Let ... 0’s uniformly at random. (iii) Delete all rows and columns for which all entries are 0. Proof Denote a 0-1 matrix with k rows, l columns, and n 1’s a (k, l) -matrix. Denote an inciden...

Ngày tải lên: 07/08/2014, 13:21

... finitely many such values of x. the electronic journal of combinatorics 15 (2008), #R89 2 Asymptotics of coefficients of multivariate generating functions: improvements for smooth points Alexander ... coefficients F β as β → ∞ for large classes of series that arise often in applications. In this article we further their program of asymptotics of coefficients of...

Ngày tải lên: 07/08/2014, 21:20