Báo cáo toán học: "Some norm bounds and quadratic form inequalities for Schroedinger operators " docx

... performance bounds for two-way opportunistic amplify-and-forward wireless relaying networks with TDBC protocols Xiangdong Jia 1,2,3 , Longxiang Yang 2,3,4* and Haiyang Fu 2,3 Abstract Based on amplify-and-forward ... complexity. Keywords: opportunistic relaying, amplify-and-forward, outage probability, ergodic capacity 1. Introduction Cooperative diversity is an ov...

Ngày tải lên: 20/06/2014, 21:20

... q-Bernoulli, q-Euler numbers, and polynomials. 2. q-Bernoulli, q-Euler numbers and polynomials related to the Bosonic and the Fermionic p-adic integral on ℤ p In this section, we provide some basic formulas ... functions of the q-Bernoulli, q-Eule r numbers, and polynomials. We shall provide some basic formulas for the q-Bernoulli and q- Euler polynomials...

Ngày tải lên: 20/06/2014, 21:20

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Ngày tải lên: 05/08/2014, 09:46

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Ngày tải lên: 05/08/2014, 10:20

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Ngày tải lên: 05/08/2014, 15:20

Ngày tải lên: 05/08/2014, 15:20

... quasi-periodic word and let any letter in u be covered by a word v. Then we denote u = v ⊗ v ⊗···⊗v. Some Periodicity of Words and Marcus Contextual Grammars 387 However, the other types of Marcus contextual ... set of all hyper primitive words. Remark 1.3. Fig. 1.3 indicates that u is a quasi-periodic word. Fig. 1.3. Vietnam Journal of Mathematics 34:4 (2006) 38...

Ngày tải lên: 06/08/2014, 05:20

... ∈ D 4 (f) then the sequence splits. Proof. Since E ∈ D 4 (f) andL f (α, ) ∈ D 3 (f) (see Proposition 2.11 in [1 ]) then (E,L f (α, )) ∈ S (see Proposition 2.9 in [1 ]). Then by Lemma 1.7 in [1] there ... ν( 2) = max((k, j),m( 2)) . Next we apply ( 4) to k =2,j = ν( 2) and choose ν( 3) = max((k, j),m( 3)) . Continuing this way and by putting a nk = a...

Ngày tải lên: 06/08/2014, 05:20

... type of Shcherbina on the relation between pluriporlarity of graphs and holomorphicity of complex-valued functions defined on a domain in C n . In particular we establish the relation between the ... of graphs and holomorphicity of complex-valued functions. In particular, we investigate the relation between the pluripolarity of graphs and th...

Ngày tải lên: 06/08/2014, 05:20

... f u and the first term of f v , by x t the g.c.d. of the first term of f u and the second term of f v , by x r the g.c.d. of the second term of f u and the second term of f v , and by x s the g.c.d. ... decomposition of the presentation ideal of the Symmetric algebra Sym(I) in Theorem 3.1. All these results are independent of the characteristi...

Ngày tải lên: 06/08/2014, 05:20

... that the graph Γ i is the i-th class of the scheme, and so we indistinctly use the words graph or “class” to mean the same thing. 2 The Proper and Adjacency Polynomials In this section we introduce ... trivial.) Then, by the converse of Theorem 2.5 , it must be Q k  u ≥ 1. On the other hand, in the proof of Theorem the electronic journal of combi...

Ngày tải lên: 07/08/2014, 06:20

... no triangles and |Z| k1 Ã|Y \Q|.Then k1 Ã|Y \Q||Z|à(Y )= k Ã|Y |. the electronic journal of combinatorics 9 (2002), #R22 18 Triangle Free Sets and Arithmetic Progressions – Two Pisier Typ e ... three triangles and since |Y | = 6, there can be no point of degree 3. Any two points of S lie in at least two distinct triangles, and thus Y contains exactly 3 triangles...

Ngày tải lên: 07/08/2014, 06:23

... matrix and G(M) is a forest then the strong completion of (Prof(M), ≤) is partially well-ordered. 4 When profile classes are not partially well-ordered We have half of Theorem 2.2 left to prove, and ... an mì n matrix and (i, j) [m]ì[n], we denote by M i,j the entry of M in row i and column j.ForI ⊆ [m]andJ [n], we let M IìJ stand for the submatrix (M i,j ) iI,jJ . We write M t fo...

Ngày tải lên: 07/08/2014, 07:21

... combinatorics 10 (2003), #R35 14 Bicoloured Dyck paths and the contact polynomial for n non-intersecting paths in a half-plane lattice. R. Brak† and J. W. Essam‡ ∗ †Department of Mathematics, The ... configurations of a single path starting at vertex v i α and ending at vertex v f β . The theorem may be used to find the Hankel n path contact polynomial...

Ngày tải lên: 07/08/2014, 08:20

... Equivalence of relations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4 Equality of ordinary skew Schur Q-functions 15 5 Ribbon Schur Q-functions 22 5.1 Equality of ribbon Schur Q-functions ... Composition of transpositions and equality of ribbon Schur Q-functions Farzin Barekat Department of Mathematics University of British Columbia Vanc...

Ngày tải lên: 08/08/2014, 01:20