A Prime Factor Theorem for a Generalized Direct Product

Autor: Imrich, Wilfried, Stadler, Peter F.
Jazyk: angličtina
Rok vydání: 2006
Předmět:
Druh dokumentu: Článek
ISSN: 1234-3099
2083-5892
Popis: We introduce the concept of neighborhood systems as a generalization of directed, reflexive graphs and show that the prime factorization of neighborhood systems with respect to the the direct product is unique under the condition that they satisfy an appropriate notion of thinness.
Databáze: Networked Digital Library of Theses & Dissertations