مرور Volume 9, Issue 4 بر اساس موضوع "20F45 Engel conditions"

  • Open problems from the conference ‎"Engel Conditions in Groups‎" ‎held in Bath‎, ‎UK‎, ‎2019 

    Traustason, edited by Gunnar (University of Isfahan, 2020-12-01)
    Here is list of open problems from the conference Engel Type Conditions in Groups in Bath that was held in April 2019.

  • Small doubling in $m$-Engel groups 

    Longobardi, Patrizia؛ Maj, Mercede (University of Isfahan, 2020-12-01)
    We study some inverse problems of small doubling type in the class of $m$-Engel groups‎. ‎In particular we investigate the structure of a finite subset $S$ of a torsion-free $m$-Engel group if $|S^2| = 2|S|+b$‎, ‎where $0 ...

  • Some remarks on unipotent automorphisms 

    Puglisi, Orazio؛ Traustason, Gunnar (University of Isfahan, 2020-12-01)
    An automorphism $alpha$ of the group $G$ is said to be $n$-unipotent if $[g,_nalpha]=1$ for all $gin G$‎. ‎In this paper we obtain some results related to nilpotency of groups of $n$-unipotent automorphisms of solvable ...