Báo cáo toán học: " Reconstructing subsets of reals A J Radcliffe 1 Department of Mathematics and Statistics" pdf

... A} |. Reconstructing subsets of reals A. J. Radcliffe 1 Department of Mathematics and Statistics University of Nebraska-Lincoln Lincoln, NE 68588-0323 jradclif@math.unl.edu A. D. Scott Department of Mathematics University ... immediately from Lemma 5: since A = −B we also have A = B. Now for i ∈ , the multiplicity of i in A + X A is | {j : j ∈ X A...

Ngày tải lên: 07/08/2014, 06:20

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Ngày tải lên: 05/08/2014, 15:20

... and then normalize. It turns out one can fatten each odd integer j to  j − 1 3 ,j + 1 3  and, after normalization, one ends up with a subset of (0, 1] of size roughly 1 3 . Chung and Goldwasser ... This makes the inequality in (3 .11 ) strict and verifies (3 .10 ). Next we will show u j+ 1 ≤ 1 k u j . (3 .12 ) the electronic journal of combinatorics 3 (19 9...

Ngày tải lên: 07/08/2014, 06:20

... r 2 + 1 ∈ A and l 1 ∈ A, [l 1 , n]\{n − ξ 2 } , if r 2 + 1 ∈ A and l 1 ∈ A, (l 1 , n] \{l 1 + ξ 3 }, if r 2 + 1 ∈ A and l 1 ∈ A, [l 1 , n]\{l 1 + ξ 4 , n − ξ 5 } , if r 2 + 1 ∈ A and l 1 ∈ A, (17 ) for ... in a somewhat different way than in [1] , as we will instead use an approach similar to that in the proof of Lemma 2 .1. The final s...

Ngày tải lên: 07/08/2014, 15:23

... 2009, 323: 919 [11 ] Xia Y, Qian D, Hsieh D, Wray L, Pal A, Lin H, Bansil A, Grauer D, Hor YS, Cava RJ, Hasan MZ: Observation of a large-gap topological-insulator class with a single Dirac cone on ... doi :10 .11 86 /15 56-276X-7-90 Zhenhua Wu (zhwu@semi.ac.cn) Jun Li (lijun@xmu.edu.cn) ISSN 15 56-276X Article type Nano Express Submission date 30 August 2 011 Acceptance date 27 Ja...

Ngày tải lên: 20/06/2014, 20:20

... (zhqm20082008@sina.com) Xiaofei He (hexiaofei525@sina.com) ISSN 10 29-242X Article type Research Submission date 19 October 2 011 Acceptance date 12 January 2 012 Publication date 12 January 2 012 Article ... J. Math. Anal. Appl. 367, 329–336 (2 010 ) [11 ] Wang, X: Lyapunov type inequalities for second-order half-linear differential equations. J. Math. Anal. Appl. 382, 792–8 01 (2...

Ngày tải lên: 20/06/2014, 21:20

... microbial consortium isolated from a crude oil sample that uses asphaltenes as a carbon and energy source. Biodegradation 15 , 14 5 -15 1. Rahman, K. S. M., Thahira-Rahman, J. , Lakshmanaperumalsamy, ... J. F. & Maxwell, J. R. (19 89) Structural and stratigraphic evolution of the Campos Basin, Offshore Brazil. In: Extentional Tectonics and Stratigraphy of North Atlan...

Ngày tải lên: 20/06/2014, 21:20

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Ngày tải lên: 05/08/2014, 15:20

... ∈ A × A: a 1 + a 2 = n}, R (2) A (n)={ (a 1 ,a 2 ) ∈ A × A: a 1 + a 2 = n, a 1 < ;a 2 }, and R (3) A (n)={ (a 1 ,a 2 ) ∈ A × A: a 1 + a 2 = n, a 1 ≤ a 2 }. To what extent do R (j) A (n) determine ... equality a 1 − a 2 = a 3 − a 4 with a 1 ,a 2 ,a 3 ,a 4 ∈ A k ∪{z,z + d} holds only trivially; that is, if and only...

Ngày tải lên: 07/08/2014, 08:22

... Luczak and Urba´nski defined for arbitrary positive integers a 1 , ,a r the numbers m = m (a 1 , ,a r )= r  i =1 (a i − 1) + 1 and p = p (a 1 , ,a r )=max {a 1 , ,a r }. (2) Obviously K m → (a 1 , ,a r )andK m 1  ... Published: Feb 15 , 2006 Mathematics Subject Classification: 05C55 Abstract Let a 1 , ,a r be positive integers, m =  r i =1 (a i 1) +...

Ngày tải lên: 07/08/2014, 13:21