Báo cáo toán học: " On rainbow connection" doc

... article as: Nikitin: On the interchannel interference in digital communication systems, its impulsive nature, and its mitigation. EURASIP Journal on Advances in Signal Processing 2011 2011:137. Submit ... originate at the ‘ smoothest ’,mostlinear parts of the modulating signal. The next section clarifies the origins of this impulsive nature of the out...

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

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Ngày tải lên: 05/08/2014, 15:20

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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

... not defined. Vietnam Journal of Mathematics 33:1 (2005) 33–41 On the Almost Sure Convergence of Weighted Sums of I.I.D. Random Variables Dao Quang Tuyen Institute of Mathematics, 18 Hoang Quoc Viet ... has the same properties. By the definition of c n we have b m n ≤ c m n for all n.By Theorem 3 lim sup n |X n | log 1/β n ≤ 1 α 1/β a.s. Hence almost surely Alm...

Ngày tải lên: 06/08/2014, 05:20

... Convergence of Vector-Valued Weak Amarts and Pramarts 181 The main aim of the note is to extend the result to weak amarts and pramarts (cf. [5]) in P 1 (E). As a consequence, several versions of the ... On Convergence of Vector-Valued Weak Amarts and Pramarts 187 10. D. Q. Luu, On further classes of m artingale-like sequences and some decomposi- tion and...

Ngày tải lên: 06/08/2014, 05:20

... 3 q }. This coloring is easy to show not to have any rainbow arithmetic progressions of length at least 3. It turns out that in order to force a rainbow AP(k) we need to ensure that for each color ... A 5 and i is odd, C otherwise. (4) the electronic journal of combinatorics 11 (2004), #R1 6 On rainbow arithmetic progressions Maria Axenovich Department of Mathematics Iowa State Uni...

Ngày tải lên: 07/08/2014, 08:20

... prove it for connected bridgeless graphs by induction on the number of 2-connected components. Let X be the set of vertices of a 2-connected component of G so that X contains only one cut- vertex, ... be singletons (and the rainbow connection number of singletons is 0). The following proposition is an important ingredient in the proof of Theorem 1.1. Proposition 2.2 If G is a 2-connected...

Ngày tải lên: 07/08/2014, 15:23

... local lemma as in Erd˝os and Spencer [3] and in Albert, Frieze and Reed [1]. We state the lemma as the electronic journal of combinatorics 15 (2008), #R59 7 On rainbow trees and cycles Alan Frieze ∗ Michael ... 4 (a) Let c 0 = 2 −7 and suppose that n ≥ 2 21 . Then every 2c 0 n-bounded edge colouring of K n contains rainbow cycles of length k, n/2 ≤ k ≤ n. (b) If n ≥ e 1000 a...

Ngày tải lên: 07/08/2014, 15:23