392 search results - page 21 / 79 » An Algebraic Representation of Calendars |
TCS
2008
13 years 9 months ago
2008
We present exact and complete algorithms based on precomputed Sturm-Habicht sequences, discriminants and invariants, that classify, isolate with rational points and compare the re...
ITSL
2008
13 years 11 months ago
2008
We explicitly determine quasi-polynomials describing the weight multiplicities of the Lie algebra so5(C). This information entails immediate complete knowledge of the character of ...
ENTCS
2008
13 years 10 months ago
2008
In this paper, we present the implementation in Tom of a de Bruijn indices generalization allowing the representation of term-graphs over an algebraic signature. By adding pattern...
FOCM
2006
13 years 9 months ago
2006
In this paper we analyse the matrix differential system X = [N, X2 ], where N is skew-symmetric and X(0) is symmetric. We prove that it is isospectral and that it is endowed with ...
APN
1995
Springer
14 years 1 months ago
1995
Springer
The first part of this paper gives an algebraic semantics for Place/Transition nets in terms of an algebra which is based on the process algebra ACP. The algebraic semantics is s...