Báo cáo toán học: "A Tur´n Type Problem Concerning the Powers of the a Degrees of a Graph" ppsx

Báo cáo toán học: "A Tur´n Type Problem Concerning the Powers of the a Degrees of a Graph" ppsx

Báo cáo toán học: "A Tur´n Type Problem Concerning the Powers of the a Degrees of a Graph" ppsx

... Smolenice, Prague (1964), 29-36. ATur´an Type Problem Concerning the Powers of the Degrees of a Graph Yair Caro ∗ and Raphael Yuster † Department of Mathematics University of Haifa-ORANIM, Tivon ... 2) p and is obtained by K k−1 . A close examination of the proof of Theorem 1.2 shows that the value of n 0 (k) in the statement of the theorem is O(k 2 )...
Ngày tải lên : 07/08/2014, 06:20
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Báo cáo toán học: " Biperiodicity in neutral-type delayed difference neural networks" ppt

Báo cáo toán học: " Biperiodicity in neutral-type delayed difference neural networks" ppt

... interests The authors declare that they have no competing interests. Authors’ contributions All the authors have contributed in all the part and they have read and approved the final manuscript. Acknowledgements This ... for global stability of a class of neutral -type neural systems with time delays. Appl. Math. Comput. 210, 564–570 (2009) [8] Rakkiyappan, P, Balasubramaniam, P...
Ngày tải lên : 20/06/2014, 20:20
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Báo cáo toán học: " Hopf-Lax-Oleinik-Type Estimates for Viscosity Solutions to Hamilton-Jacobi Equations with Concave-Convex Data" ppsx

Báo cáo toán học: " Hopf-Lax-Oleinik-Type Estimates for Viscosity Solutions to Hamilton-Jacobi Equations with Concave-Convex Data" ppsx

... Hamilton-Jacobi Equations with Concave-Convex Data Tran Duc Van and Nguyen Duy Thai Son Institute of Mathematics, 18 Hoang Quoc Viet Road, 10307 Hanoi, Vietnam Received August 11, 2005 Abstract. ... Equations, Chapman & Hall/CRC Monographs and Surveys in Pure and Applied Mathematics, 101. Chapman & Hall/CRC Press, Boca Raton, FL, 2000. 75. T. D. Van and N. H. Tho, Hopf -type estima...
Ngày tải lên : 06/08/2014, 05:20
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Báo cáo toán học: " Frankl-F¨ redi Type Inequalities for Polynomial Semi-lattices u Jin" pptx

Báo cáo toán học: " Frankl-F¨ redi Type Inequalities for Polynomial Semi-lattices u Jin" pptx

... and columns are indexed by the elements of F and X k respectively. The rest of the proof is similar to but simpler than that of Theorem 3 above and hence omitted. §5. The Proof of Theorem 5 the ... journal of combinatorics 4 (1997), #R28 15 1. N. Alon, L. Babai and H. Suzuki, “Multilinear Polynomials and Frankl-Ray- Chaudhuri-Wilson Type Theorems,” Journal of Combinato...
Ngày tải lên : 07/08/2014, 06:20
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Báo cáo toán học: "Combinatorial statistics on type-B analogues of noncrossing partitions and restricted permutations" ppt

Báo cáo toán học: "Combinatorial statistics on type-B analogues of noncrossing partitions and restricted permutations" ppt

... the values of the type- A statistics on NC A n . Weshowthat,asinthecaseoftype -A, rs B and lb B are equidistributed on each rank of NC B n . The same holds for ls B and rb B .Thetwoq-analogues of ... each rank NC B n,k can be made combinatori- ally explicit. For rb B and ls B (next corollary) the argument is an immediate adaptation of the standard combinatorial proof o...
Ngày tải lên : 07/08/2014, 06:20
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Báo cáo toán học: "Finite Rogers-Ramanujan Type Identities" pps

Báo cáo toán học: "Finite Rogers-Ramanujan Type Identities" pps

... find additional new finitizations of Rogers-Ramanujan type identities, at least one of which arises in the work of Warnaar [72]. Finally, the appendix is an annotated and cross-referenced version of ... list of 130 identities of the Rogers-Ramanujan type as a part of her Ph.D. thesis and published them in [68]. An annotated version of Slater’s list is included as App...
Ngày tải lên : 07/08/2014, 07:21
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