Free poset algebras and combinatorics of cones |
| |
| Authors: | Mustapha Alami Mohamed Bekkali Latifa Faouzi Driss Zhani |
| |
| Affiliation: | (1) Fez University, P.O. Box 2202, Fez, 30000, Morocco;(2) Fez University, P.O. Box 1796, Fez, 30000, Morocco |
| |
| Abstract: | In Free poset Boolean algebra F(P ), uniqueness of normal form of non-zero elements is proved and the notion of support of a non-zero element is, therefore,
well defined. An Inclusion–Exclusion-like formula is given by defining, for each non-zero element x,  using support of x ∈F(P ) in a very natural way.
|
| |
| Keywords: | Free poset algebras Interval algebras Pseudo-tree algebras Semigroup algebras Length of element |
| 本文献已被 SpringerLink 等数据库收录！ |
|
