Báo cáo toán học: "Contractions with ($sigma$, c) defect operators " pdf

Báo cáo toán học: "Submanifolds with Parallel Mean Curvature Vector Fields and Equal Wirtinger Angles in Sasakian Space Forms" potx

Báo cáo toán học: "Submanifolds with Parallel Mean Curvature Vector Fields and Equal Wirtinger Angles in Sasakian Space Forms" potx

... immersion with equal Wirtinger angle θ, then (cf. [7. 8]) PX,PY =cos 2 θX, Y ,X,Y∈ TM, with cos θ a locally Lipschitz function on M ,smoothontheopensetwhereit does not vanish. On an open set without ... generalized Wolfson’s theorem [18] to higher dimensions (i.e. n ≥ 2withequalK¨ahler angles). The author [15] generalized the theorem to submanifolds with parallel mean vector fields b...

Ngày tải lên: 06/08/2014, 05:20

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Báo cáo toán học: "Sorting with a Forklift" doc

Báo cáo toán học: "Sorting with a Forklift" doc

... creates the first 13 be B with top element b, the contents of the working stack just prior to this move be S with top element s, the remaining contents of the input stack be I with top element i, and ... obtained from the other by replacing one rise-fall subsequence with another (in the corresponding part of the operation sequence) without changing the output permutation. For example,...

Ngày tải lên: 07/08/2014, 07:21

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Báo cáo toán học: "Strings with maximally many distinct subsequences and substrings" ppsx

Báo cáo toán học: "Strings with maximally many distinct subsequences and substrings" ppsx

...  d ) d , for some  d → 0. 3 Strings with maximally many distinct substrings We close with a solution to a simpler problem, choosing an n-long string A with a maxi- mum number of substrings ... within this section we will redefine the same notation we used before. A string B is a substring of A, B  A, if there is an offset i such that B =(a i+1 ,a i+2 , ,a i+m ). The empty string B ,wit...

Ngày tải lên: 07/08/2014, 08:20

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Báo cáo toán học: "Coloring with no 2-colored P4’s" pdf

Báo cáo toán học: "Coloring with no 2-colored P4’s" pdf

... a recursive construction with base cases G 1 = K 1 and G 2 = P 4 .Lett ≥ 3 and G t−1 be a chordal graph with ω(G t−1 )=t − 1andχ s (G t−1 )=  t 2  .LetP be a path with vertices denoted u 1 , ... construct the gadget graph G (t) by replacing every edge uv of G with a separate copy of K 2,t in such a fashion that u and v are identified with the vertices in the part of size 2. Note th...

Ngày tải lên: 07/08/2014, 08:20

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