|
|||||
|
|
Relative de Morgan lattices |
|
| Authors: | Jules Varlet |
| Institution: | Institut de Mathématique, Université de Liège, B-4000, Belgique, Algeria |
| Abstract: | Let L be a finite distributive lattice. It is shown that every interval of L is a de Morgan lattice if and only if L contains no interval isomorphic to 22⊕1 or to 1⊕22. Other characterizations of such lattices are also provided. |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ | |