LIP6 1998/052: Rapport de Recherche
LIP6 /
LIP6 research
reports
106 pages - Décembre/December 1998 -
French document.
PostScript : 204 Ko /Kb
Contact : par mail / e-mail
Thème/Team: Algorithmique Numérique et Parallélisme
Titre français : Algèbre linéaire dans les semi-anneaux et les dioïdes
Titre anglais : Linear algebra in semi-rings and dioids
Abstract : We present an overview of basic algebraic properties of semi-rings and dioids, in particular those related to :
- extensions of the concept of linear dependence and independence and their connections with the so-called bideterminant ;
- the characterization of eigenvalues and eigen-semi-modules of matrices.
Various applications of the general results obtained are described : data analysis, preference analysis and algebraic approaches to some discrete event systems.
Key-words : Semi-rings, dioids, linear dependence and independence, bideterminant, eigenvalues, eigenvectors
Publications internes LIP6 1998 / LIP6 research reports 1998