292 citations
- Eötvös Loránd UniversityHU16 papers
- Lund UniversitySE16 papers
- University of St AndrewsGB16 papers
- Austrian Academy of SciencesAT15 papers
- Centro de AstrobiologíaES15 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE15 papers
- HUN-REN Research Centre for Astronomy and Earth SciencesHU15 papers
- Institut d'Astrophysique de ParisFR15 papers
- Institut d'Estudis Espacials de CatalunyaES15 papers
- Institute of Astrophysics and Space SciencesPT15 papers
- Instituto de Astrofísica de CanariasES15 papers
- Keele UniversityGB15 papers
Showing 2015 · math.RAShow all
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math.RA2015
Which self-maps appear as lattice endomorphisms?
Jeno Szigeti
Let f be a self-map of the set A. We give a necessary and sufficient condition for the existence of a lattice structure on A such that f becomes a lattice endomorphism with respect…
math.RA2015
Integrality over fixed rings of automorphisms in a Lie nilpotent setting
Jeno Szigeti
Let R be a Lie nilpotent algebra of index k over a field K of characteristic zero. If G is an n-element subgroup of Aut(R) of the K-automorphisms, then we prove that R is right int…