Titlebook: Building Bridges; Between Mathematics Martin Gr?tschel,Gyula O. H. Katona,Gábor Sági Book 2008 Springer-Verlag Berlin Heidelberg 2008 Comb

成績上升

A Structural Approach to Subset-Sum Problems,We discuss a structural approach to subset-sum problems in additive combinatorics. The core of this approach are Freiman-type structural theorems, many of which will be presented through the paper. These results have applications in various areas, such as number theory, combinatorics and mathematical physics.

臆斷

Building Bridges978-3-540-85221-6Series ISSN 1217-4696 Series E-ISSN 2947-9460

蒼白

Robert L. Reuben BSc, PhD, CEng, MIMdependency. Our proof is based on showing that in every graph of average degree at least . log log ., every legal edge coloring produces a cycle in which one of the colors appears either once or twice.} (In both results, . is some constant.) The results proved are used (in a companion work) in refutation algorithms for semirandom 3CNF formulas.

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激怒某人

prolate

Vernon John M.Sc., C.Eng., M.I.M.M., A.I.M.lane arrangements. This paper explores similar walks on complex hyperplane arrangements. This is achieved by involving certain cell complexes naturally associated with the arrangement. In a particular case this leads to walks on libraries with several shelves..We also show that interval greedoids gi

饒舌的人

Robert L. Reuben BSc, PhD, CEng, MIMorithm is that it is affine-invariant. When the input is a sample from a mixture of two arbitrary Gaussians, the algorithm correctly classifies the sample assuming only that the two components are separable by a hyperplane, i.e., there exists a halfspace that contains most of one Gaussian and almost

Fantasy

Robert L. Reuben BSc, PhD, CEng, MIMdependency. Our proof is based on showing that in every graph of average degree at least . log log ., every legal edge coloring produces a cycle in which one of the colors appears either once or twice.} (In both results, . is some constant.) The results proved are used (in a companion work) in refut

橢圓

Role of Materials in the World Economy,size of the sumsets .+..+…+.. for all choices of indices ..,…,... Then we prove the existence of a non-empty subset . of . such that we have good control’ over the size of the sumset .+..+…+... As an application of this result we generalize an inequality of [.] concerning the submultiplicativity of

解決

https://doi.org/10.1007/978-3-642-81453-2density on ..? It first arose in a joint paper with L. Lovász and M. Simonovits on an algorithm for computing volumes of convex sets. Rudelson proved a very interesting result (answering the question) based on a classical theorem from Functional Analysis (see Square Form Theorem below) due to Lust-P