On the finiteness of the semigroup of conjugacy classes of left ideals for algebras with radical square zero
Arkadiusz Męcel
Colloquium Mathematicae, Tome 144 (2016), p. 1-49 / Harvested from The Polish Digital Mathematics Library
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Let A be a finite-dimensional algebra over an algebraically closed field with radical square zero, and such that all simple A-modules have dimension at most two. We give a characterization of those A that have finitely many conjugacy classes of left ideals.

Publié le : 2016-01-01
EUDML-ID : urn:eudml:doc:283618 
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     year = {2016},
     pages = {1-49},
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Arkadiusz Męcel. On the finiteness of the semigroup of conjugacy classes of left ideals for algebras with radical square zero. Colloquium Mathematicae, Tome 144 (2016) pp. 1-49. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm142-1-1/