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JSYML
2002
78views more  JSYML 2002»
13 years 7 months ago
Some Results on Permutation Group Isomorphism and Categoricity
Abstract. We extend Morley's Theorem to show that if a theory is -pcategorical for some uncountable cardinal , it is uncountably categorical. We then discuss -p-categoriticy a...
Anand Pillay, Mark D. Schlatter
CADE
2009
Springer
14 years 8 months ago
Dei: A Theorem Prover for Terms with Integer Exponents
Abstract. An extension of the superposition-based E-prover [8] is described. The extension allows terms with integer exponents [3] in the input language. Obviously, this possibilit...
Hicham Bensaid, Ricardo Caferra, Nicolas Peltier
COMBINATORICS
2002
88views more  COMBINATORICS 2002»
13 years 7 months ago
Graph Color Extensions: When Hadwiger's Conjecture and Embeddings Help
Suppose G is r-colorable and P V (G) is such that the components of G[P] are far apart. We show that any (r + s)-coloring of G[P] in which each component is s-colored extends to ...
Michael O. Albertson, Joan P. Hutchinson
TCC
2005
Springer
163views Cryptology» more  TCC 2005»
14 years 26 days ago
Adaptive Security of Symbolic Encryption
Abstract. We prove a computational soundness theorem for the symbolic analysis of cryptographic protocols which extends an analogous theorem of Abadi and Rogaway (J. of Cryptology ...
Daniele Micciancio, Saurabh Panjwani
COMBINATORICS
2007
73views more  COMBINATORICS 2007»
13 years 7 months ago
A Short Proof of a Theorem of Kano and Yu on Factors in Regular Graphs
In this note we present a short proof of the following result, which is a slight extension of a nice 2005 theorem by Kano and Yu. Let e be an edge of an rregular graph G. If G has...
Lutz Volkmann