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JCT
2006
75views more  JCT 2006»
13 years 10 months ago
Sperner labellings: A combinatorial approach
In 2002, De Loera, Peterson and Su proved the following conjecture of Atanassov: let T be a triangulation of a d-dimensional polytope P with n vertices v1, v2, . . . , vn; label t...
Frédéric Meunier
IJBC
2007
57views more  IJBC 2007»
13 years 10 months ago
Nonchaotic and Chaotic Behavior in Three-Dimensional Quadratic Systems: Five-One Conservative Cases
In this paper we study the nonchaotic and chaotic behavior of all 3D conservative quadratic ODE systems with five terms on the right-hand side and one nonlinear term (5-1 systems...
Jack Heidel, Fu Zhang
CORR
2004
Springer
107views Education» more  CORR 2004»
13 years 10 months ago
Encapsulation for Practical Simplification Procedures
ACL2 was used to prove properties of two simplification procedures. The procedures differ in complexity but solve the same programming problem that arises in the context of a reso...
Olga Shumsky Matlin, William McCune
RC
1998
82views more  RC 1998»
13 years 9 months ago
A Note on Epsilon-Inflation
Abstract. The epsilon-inflation proved to be useful and necessary in many verification algorithms. Different definitions of an epsilon-inflation are possible, depending on the...
Siegfried M. Rump
SIAMCOMP
1998
113views more  SIAMCOMP 1998»
13 years 9 months ago
Two-Dimensional Periodicity in Rectangular Arrays
Abstract. String matching is rich with a variety of algorithmic tools. In contrast, multidimensional matching has had a rather sparse set of techniques. This paper presents a new a...
Amihood Amir, Gary Benson