Báo cáo toán học: "Weakly closed ideales of nest algebras " pps

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Ngày tải lên: 05/08/2014, 15:20

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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

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Ngày tải lên: 05/08/2014, 15:21

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Ngày tải lên: 05/08/2014, 15:21

... R as ES =1. The proof of this result is given in Sec. 3 and is based on some estimations (obtained in Sec. 2) of the cardinality of cuts for almost every graph. 2. Estimations of the Cardinality of Cuts We ... cardinality of the U −cut C U (G)ofG; c U (n) - the mean value of c U (G)overG n , i.e., c U (n)= 1 p  p i=1 c U (G i ); c(G) - the cardinality of a maximum cut of G,...

Ngày tải lên: 06/08/2014, 05:20

... 476.13014). [199] J. Hofbauer. A short proof of the Lagrange-Good formula. Discr. Math., 25:135–139, 1979. (MR 81e:05019). [200] J. Hofbauer. A representation of Sheffer polynomials in terms of a differential ... terms of x n via Taylor’s theorem f(x + a) = ∞  n=0 a n D n f(x) n! , The Electronic Journal of Combinatorics, #DS3 Update of April, 2000 29 [389] G C. Rota. The number o...

Ngày tải lên: 07/08/2014, 05:23

... (V C ,C)ofG(V,E). The set C of all cycles forms a subspace of (E, ⊕, ·) which is called the cycle space of G.AbasisBof the cycle space C is called a cycle basis of G(V, E) [2]. The dimension of the ... minimal cycle basis of G. The remainder G ∗ of G after all cycles C β , β ∈ K are removed by the above procedure is composed of Y ∗ and those edges of H that are not contained...

Ngày tải lên: 07/08/2014, 06:22

... to the set of arcs of a base circle, such that adjacent vertices of G are mapped to intersecting arcs. The width (in a representation) of a point P of the base circle is the number of representing ... .Thewidth of  is the maximum width of the points of the base circle. (This is not the maximum number of pairwise intersecting arcs.) The arc-width of a g raph G is the min...

Ngày tải lên: 07/08/2014, 06:22