Báo cáo toán học: "The Nevanlinna-Pick problem for matrix-valued functions " ppsx
Báo cáo toán học: "The Regge problem for strings, unconditionally convergent eigenfunction expansions, and unconditional bases of exponentials in L^2(-T,T) " pps
... h 4" alt =""
Ngày tải lên: 05/08/2014, 15:21
Báo cáo toán học: "The inverse problem associated to the Davenport constant for C2 ⊕ C2 ⊕ C2n, and applications to the arithmetical characterization of class groups" doc
... to hold true for groups of the form C 2 2 ⊕C 2n (see [52]), was only recently determined for gr oups of the form C 2 3 ⊕ C 3n (see [7]), and is established in the present paper for C 2 4 ⊕ C 4n and ... 6, 7}, for C 4 2 ⊕ C 10 , and for C 3 3 ⊕ C 6 ; and D(G) = D ∗ (G) + 2 for C 7 2 ⊕ C 6 . In addition to the direct problem of determining the Davenport constant the associ- ated i...
Ngày tải lên: 08/08/2014, 12:23
Báo cáo toán học: "The superposition property for Taylor''''s functional calculus " ppt
... class="bi x0 y0 w3 h 4" alt =""
Ngày tải lên: 05/08/2014, 15:20
Báo cáo toán học: "The Fubini theorem for exact C*-algebras " potx
...
Ngày tải lên: 05/08/2014, 15:20
Báo cáo toán học: "The Garnir relations for Weyl groups of type Cn" pot
... (2008), #R73 1 is a simple system for C µ j and therefore J (2) = s j=1 J (2) l j is a simple system for s j=1 C µ j . Thus, J = J (1) + J (2) is a simple system for Ψ = r i=1 A λ i + s j=1 C µ j , ... of the form −2e i for some i, and so −2e i ∈ wJ (2) . Now, put −α ∗ = 2e i . Then by definition of the set J −α ∗ , all the elements of wJ occur in J −α ∗ except for the elem...
Ngày tải lên: 07/08/2014, 21:20
Báo cáo toán học: "The many formulae for the number of Latin rectangles" doc
... general formulae for L k,n and L n . For small n the values of K 2,n , K 3,n and R 4,n are given by Sloane’s [142] A000166, A000186 and A000573, respectively. Exact formulae for L k,n for k ... French. Doyle’s formula for L k,n is given in a closed form and is used to compute previously unpublished values of L 4,n , L 5,n and L 6,n . We reproduce the three formulae for L k,n by...
Ngày tải lên: 08/08/2014, 01:20
Báo cáo toán học: "The arc-width of a graph" ppsx
... task even for small k. However the following comparison is of interest: Problem 15 Is the num ber of excluded minors for arc-width k always greater than the number of excluded minors for interval-width ... editor-in-chiefs and the referee for valuable suggestions. The first author is grateful for the hospitality of the Technical University of Den- mark, special thanks for Robert...
Ngày tải lên: 07/08/2014, 06:22
Báo cáo toán học: " he Local Theorem for Monotypic Tilings" ppsx
... multiplicities), so k = m P + 1 will always work for P . Hence the upper bound for |G(P )| yields an upper bound for k. However, in practice, this bound for k is never attained and seems unnecessarily ... 4.1 for a precise statement, as well as Section 4 for general comments. This result is closely related to the Local Theorem for Delone Sets, which locally characterizes those s...
Ngày tải lên: 07/08/2014, 08:22
Báo cáo toán học: "The hook fusion procedure James Grime" ppsx
... Nazarov for his supervision, and for introducing me to this subject. I would also like to thank EPSRC for funding my research and my anonymous referees for their comments. 2 Fusion Procedure for ... (1981). [M] I. G. Macdonald, Symmetric functions and Hall polynomials, Oxford Univ. Press, London/New York, 1979. [N1] M. Nazarov, Young’s symmetrizers for projective representations...
Ngày tải lên: 07/08/2014, 08:22
Báo cáo toán học: "The initial involution patterns of permutations" ppsx
... is sufficient to show that e i = 1 for all i, 1 ≤ i ≤ k. Since N is symmetric, e i = e k+s+1−i for 1 ≤ i ≤ k + s, and since M is also symmetric, e i = e k+1−i for 1 ≤ i ≤ k. From the definition ... two conditions are equivalent. Jaggard [1] found a formula for the number of involutions π ∈ S n containing σ as a subsequence. Theorem 4.3 (Jaggard, 2005). For σ ∈ S k and n ≥ k, the number...
Ngày tải lên: 07/08/2014, 15:22