Research Article10.1007/s10469-021-09638-8Sessions of the Seminar “Algebra i Logika”May 01, 2021Algebra and LogicCiteListenSave
Research Article10.1007/s10469-021-09616-0Sessions of the Seminar “Algebra i Logika”Jan 01, 2021Algebra and LogicYu L ErshovCiteListenSave
Research Article310.1007/s10469-021-09621-3Standard Elements of the Lattice of Monoid VarietiesJan 01, 2021Algebra and LogicS V GusevWe completely classify all standard elements in the lattice of all monoid varieties. In particular, we prove that an element of this lattice is standard if and only if it is neutral.Read moreCiteListenSave
Research Article10.1007/s10469-020-09615-7Sessions of the Seminar “Algebra i Logika”Nov 01, 2020Algebra and LogicCiteListenSave
Research Article310.1007/s10469-020-09601-zLower Central Series of Baumslag–Solitar GroupsSep 01, 2020Algebra and LogicV G Bardakov + 1 more +1We look at Baumslag–Solitar groups. Lower central series are given for residually nilpotent Baumslag–Solitar groups. For some Baumslag–Solitar groups that are not residually nilpotent, we find the intersection of all terms of the lower central series. Also we point out non-Abelian Baumslag–Solitar groups having lower central series of length 2. For some Baumslag–Solitar groups, a connection is found between an intersection of subgroups of finite index and an intersection of terms of the lower central series.Read moreCiteListenSave
Research Article10.1007/s10469-020-09607-7Sessions of the Seminar “Algebra i Logika”Sep 01, 2020Algebra and LogicCiteListenSave
Research Article1010.1007/s10469-020-09606-8Multi-Switches, Representations of Virtual Braids, and Invariants of Virtual LinksSep 01, 2020Algebra and LogicV G Bardakov + 1 more +1CiteListenSave
Research Article610.1007/s10469-020-09594-9Structure of Quasivariety Lattices. III. Finitely Partitionable BasesJul 01, 2020Algebra and LogicA V Kravchenko + 2 more +2CiteListenSave
Research Article410.1007/s10469-020-09596-7Divisible Rigid Groups. IV. Definable SubgroupsJul 01, 2020Algebra and LogicN S RomanovskiiCiteListenSave
Research Article210.1007/s10469-020-09579-8Lattice Isomorphisms of Finite Local RingsMar 01, 2020Algebra and LogicS S KorobkovCiteListenSave