|
|||||
|
|
Cancellable Elements of the Lattice of Epigroup Varieties |
|
| Authors: | D V Skokov |
| Institution: | 1.Ural Federal University,Ekaterinburg,Russia |
| Abstract: | We completely describe all commutative epigroup varieties that are cancellable elements of the lattice EPI of all epigroup varieties. In particular, we prove that a commutative epigroup variety is a cancellable element of the lattice EPI if and only if it is a modular element of this lattice. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |