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JCT
2002
52views more  JCT 2002»
14 years 15 days ago
A Result in Dual Ramsey Theory
We present a result which is obtained by combining a result of Carlson with the Finitary Dual Ramsey Theorem of Graham-Rothschild. We start by introducing some notation. We confor...
Lorenz Halbeisen, Pierre Matet
JCT
2002
54views more  JCT 2002»
14 years 15 days ago
Partition Identities and a Theorem of Zagier
In partition theory and q-series, one often seeks identities between series and infinite products. Using a recent result of Zagier, we obtain such identities for every positive int...
Jayce Getz, Karl Mahlburg
JCT
2002
69views more  JCT 2002»
14 years 15 days ago
Branch-Width and Rota's Conjecture
James F. Geelen, Geoffrey P. Whittle
JCT
2002
90views more  JCT 2002»
14 years 15 days ago
Branch-Width and Well-Quasi-Ordering in Matroids and Graphs
James F. Geelen, A. M. H. Gerards, Geoff Whittle
JCT
2002
54views more  JCT 2002»
14 years 15 days ago
Weighted 3-Wise 2-Intersecting Families
Peter Frankl, Norihide Tokushige
JCT
2002
55views more  JCT 2002»
14 years 15 days ago
Partition Theorems for Layered Partial Semigroups
Ilijas Farah, Neil Hindman, Jillian McLeod
JCT
2002
45views more  JCT 2002»
14 years 15 days ago
A Probabilistic Approach to the Descent Statistic
Richard Ehrenborg, Michael Levin, Margaret Readdy
JCT
2002
59views more  JCT 2002»
14 years 15 days ago
The Classification of the Largest Caps in AG(5, 3)
We prove that 45 is the size of the largest caps in AG(5, 3), and such a 45-cap is always obtained from the 56-cap in PG(5, 3) by deleting an 11-hyperplane.
Yves Edel, Sandy Ferret, Ivan N. Landjev, Leo Stor...
JCT
2002
44views more  JCT 2002»
14 years 15 days ago
Packing Cycles in Graphs
Guoli Ding, Wenan Zang
JCT
2002
107views more  JCT 2002»
14 years 15 days ago
Asymmetric Binary Covering Codes
An asymmetric binary covering code of length n and radius R is a subset C of the n-cube Qn such that every vector x Qn can be obtained from some vector c C by changing at most R...
Joshua N. Cooper, Robert B. Ellis, Andrew B. Kahng