Sciweavers

3443 search results - page 47 / 689
» More Algebras for Determiners
Sort
View
ENTCS
2006
127views more  ENTCS 2006»
13 years 8 months ago
Process Algebraic Non-product-forms
A generalization of the Reversed Compound Agent Theorem of Markovian process algebra is derived that yields separable, but non-product-form solutions for collections of interactin...
Peter G. Harrison
JSYML
2007
49views more  JSYML 2007»
13 years 8 months ago
On sets not belonging to algebras
Let A1, . . . , An, An+1 be a finite sequence of algebras of sets given on a set X, n k=1 Ak = P(X), with more than 4 3 n pairwise disjoint sets not
L. S. Grinblat
ECMDAFA
2007
Springer
108views Hardware» more  ECMDAFA 2007»
14 years 2 months ago
An Algebraic View on the Semantics of Model Composition
Due to the increased complexity of software development projects more and more systems are described by models. The sheer size makes it impractical to describe these systems by a s...
Christoph Herrmann, Holger Krahn, Bernhard Rumpe, ...
JC
2007
130views more  JC 2007»
13 years 8 months ago
On the complexity of deciding connectedness and computing Betti numbers of a complex algebraic variety
We extend the lower bounds on the complexity of computing Betti numbers proved in [6] to complex algebraic varieties. More precisely, we first prove that the problem of deciding ...
Peter Scheiblechner
DCG
2002
62views more  DCG 2002»
13 years 7 months ago
Degrees of Real Wronski Maps
We study the map which sends vectors of polynomials into their Wronski determinants. This defines a projection map of a Grassmann variety which we call a Wronski map. Our main res...
A. Eremenko, Andrei Gabrielov