Перегляд за автором "Bier, A."

Сортувати за: Порядок: Результатів:

  • Dense subgroups in the group of interval exchange transformations 
    Bier, A.; Sushchanskyy, V. (Algebra and Discrete Mathematics, 2014)
    The paper concerns the characterization of the group IET of interval exchange transformations (iet). We investigate a class of rational subgroups of IET. These are subgroups consisting of iet transformations defined by ...
  • Kaluzhnin's representations of Sylow p-subgroups of automorphism groups of p-adic rooted trees 
    Bier, A.; Sushchansky, V. (Algebra and Discrete Mathematics, 2015)
    The paper concerns the Sylow p-subgroups of automorphism groups of level homogeneous rooted trees. We recall and summarize the results obtained by L.Kaluzhnin on the structure of Sylow p-subgroups of isometry groups of ...
  • On verbal subgroups of finitely generated nilpotent groups 
    Bier, A. (Algebra and Discrete Mathematics, 2009)
    The paper concerns the problem of characterization of verbal subgroups in finitely generated nilpotent groups. We introduce the notion of verbal poverty and show that every verbally poor finitely generated nilpotent group ...