816 search results - page 123 / 164 » Abstract Barycentric Algebras |
IWFM
1998
13 years 9 months ago
1998
It is widely recognized that there is a body of mathematics which is crucial to the underpinning of computer science, software engineering, and information and communications tech...
APLAS
2010
ACM
13 years 8 months ago
2010
ACM
Abstract. We propose a new method to verify that a higher-order, treeprocessing functional program conforms to an input/output specification. Our method reduces the verification pr...
ENTCS
2008
13 years 7 months ago
2008
We provide a categorical presentation of the Fusion calculus. Working in a suitable category of presheaves, we describe the syntax as initial algebra of a signature endofunctor, a...
CC
2006
Springer
13 years 7 months ago
2006
Springer
Abstract. We study the complexity of the isomorphism and automorphism problems for finite rings. We show that both integer factorization and graph isomorphism reduce to the problem...
COMBINATORICS
2006
13 years 7 months ago
2006
Abstract. Let G denote a directed graph with adjacency matrix Q and indegree matrix D. We consider the Kirchhoff matrix L = D - Q, sometimes referred to as the directed Laplacian. ...