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» A Combinatorial Proof of Kneser's Conjecture
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82
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JAL
2006
86views more  JAL 2006»
15 years 6 days ago
An algorithmic sign-reversing involution for special rim-hook tableaux
Egecioglu and Remmel [2] gave an interpretation for the entries of the inverse Kostka matrix K-1 in terms of special rim-hook tableaux. They were able to use this interpretation to...
Bruce E. Sagan, Jaejin Lee
APAL
2010
98views more  APAL 2010»
15 years 10 days ago
Classical proof forestry
Classical proof forests are a proof formalism for first-order classical logic based on Herbrand's Theorem and backtracking games in the style of Coquand. First described by M...
Willem Heijltjes
TCS
1998
14 years 12 months ago
Merit Factors and Morse Sequences
Abstract. We show that Turyn’s conjecture, arising from the Theory of Error Correcting Codes, has an equivalent formulation in Dynamical Systems Theory. In particular, Turyn’s ...
T. Downarowicz, Y. Lacroix
95
Voted
COMBINATORICS
2006
113views more  COMBINATORICS 2006»
15 years 8 days ago
Inversions Within Restricted Fillings of Young Tableaux
In this paper we study inversions within restricted fillings of Young tableaux. These restricted fillings are of interest because they describe geometric properties of certain sub...
Sarah Iveson
93
Voted
FOCS
2008
IEEE
15 years 6 months ago
On the Union of Cylinders in Three Dimensions
We show that the combinatorial complexity of the union of n infinite cylinders in R3 , having arbitrary radii, is O(n2+ε ), for any ε > 0; the bound is almost tight in the w...
Esther Ezra