Arguesian Identities in the Congruence Variety of Abelian Groups
نویسندگان
چکیده
منابع مشابه
The Congruence Variety of Metaabelian Groups Is Not Self–dual
A lattice identity is given such that it holds but its dual fails in the normal subgroup lattices of metaabelian groups. Thus the congruence variety of metaabelian groups is not self-dual; this is the first example for a modular congruence variety which is not self-dual. For a ring R with unit element let L(R) denote the class of lattices embeddable in submodule lattices of R-modules. Then HL(R...
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ژورنال
عنوان ژورنال: Advances in Mathematics
سال: 2000
ISSN: 0001-8708
DOI: 10.1006/aima.1999.1865