6142 search results - page 133 / 1229 » The Complexity of Partition Functions |
SIAMCOMP
2000
14 years 9 months ago
2000
-fields are a very general class of difference fields that enable one to discover and prove multisum identities arising in combinatorics and special functions. In this article we f...
ICFP
2008
ACM
15 years 10 months ago
2008
ACM
Reasoning about imperative programs requires the ability to track aliasing and ownership properties. We present a type system that provides this ability, by using regions, capabil...
ADCM
2010
14 years 10 months ago
2010
Let Rd be a compact convex set of positive measure. In a recent paper, we established a definiteness theory for cubature formulae of order two on . Here we study extremal propert...
INFORMATICALT
2006
14 years 10 months ago
2006
Abstract. The aim of the given paper is the development of an approach for parametric identification of Hammerstein systems with piecewise linear nonlinearities, i.e., when the sat...
ALIFE
2008
14 years 10 months ago
2008
, reproductive value, soft selectionAbstract Structural complexity characterizes our representations of dissipative structures. As a mechanistic concept, when referred to natural s...