Geodesic
On finite critical lattices. II
Trudy Instituta matematiki i mehaniki, Trudy Instituta Matematiki i Mekhaniki UrO RAN, Tome 17 (2011) no. 4, pp. 278-292
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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 lattices for $n=7$ and $n\geq9$.
Keywords: lattice, critical lattice.
Mots-clés : sublattice, endomorphism 
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O. E. Perminova. On finite critical lattices. II. Trudy Instituta matematiki i mehaniki, Trudy Instituta Matematiki i Mekhaniki UrO RAN, Tome 17 (2011) no. 4, pp. 278-292. http://geodesic.mathdoc.fr/item/TIMM_2011_17_4_a25/

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