|
Trudy Instituta Matematiki i Mekhaniki UrO RAN, 2009, Volume 15, Number 2, Pages 185–193
(Mi timm234)
|
|
|
|
This article is cited in 3 scientific papers (total in 3 papers)
On finite critical lattices
O. E. Perminova Ural State University
Abstract:
Critical lattices are considered, i.e., lattices without nontrivial endomorphisms and not containing nontrivial
proper sublattices without nontrivial endomorphisms. It is proved that there exist $n$-element critical sublattices
for any $n\ge21$.
Keywords:
lattice, sublattice, endomorphism, critical lattice.
Received: 12.02.2009
Citation:
O. E. Perminova, “On finite critical lattices”, Trudy Inst. Mat. i Mekh. UrO RAN, 15, no. 2, 2009, 185–193; Proc. Steklov Inst. Math. (Suppl.), 267, suppl. 1 (2009), S192–S200
Linking options:
https://www.mathnet.ru/eng/timm234 https://www.mathnet.ru/eng/timm/v15/i2/p185
|
Statistics & downloads: |
Abstract page: | 279 | Full-text PDF : | 66 | References: | 55 | First page: | 2 |
|