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Перегляд Algebra and Discrete Mathematics, 2012, Vol. 13, № 2 за назвою

Репозиторій DSpace/Manakin

Перегляд Algebra and Discrete Mathematics, 2012, Vol. 13, № 2 за назвою

Сортувати за: Порядок: Результатів:

  • S-Embedded subgroups in finite groups 
    Ballester-Bolinches, A.; Beidleman, J.C.; Feldman, A.D.; Heineken, H.; Ragland, M.F. (Algebra and Discrete Mathematics, 2012)
    In this survey paper several subgroup embedding properties related to permutability are introduced and studied.
  • Semigroups with certain finiteness conditions and Chernikov groups 
    Shevrin, L.N. (Algebra and Discrete Mathematics, 2012)
    The main purpose of this short survey is to show how groups of special structure, which are accepted to be called Chernikov groups, appeared in the considerations of semigroups with certain finiteness conditions. A structure ...
  • S. N. Chernikov and the development of infinite group theory 
    Dixon, M.R.; Kirichenko, V.V.; Kurdachenko, L.A.; Otal, J.; Semko, N.N.; Shemetkov, L.A.; Subbotin, I.Ya. (Algebra and Discrete Mathematics, 2012)
    In this survey, the authors want to show the development and continuation of some studies, in which S.N.Chernikov stood as the main originator and to demonstrate clearly the extent of influence exerted by the ideas and ...
  • Survey of generalized pregroups and a question of Reinhold Baer 
    Gaglione, A.M.; Lipschutz, S.; Spellman, D. (Algebra and Discrete Mathematics, 2012)
    There has been recent interest in Stallings’ Pregroups. (See [2] and [12].) This paper gives a survey of generalized pregroups. We also answer a question of Reinhold Baer [1] on pregroups and answer a generalization of ...
  • The spectral measure of the Markov operator related to 3-generated 2-group of intermediate growth and its Jacobi parameters 
    Grigorchuk, R.I.; Krylyuk, Ya.S. (Algebra and Discrete Mathematics, 2012)
    It is shown that the KNS-spectral measure of the typical Schreier graph of the action of 3-generated 2-group of intermediate growth constructed by the first author in 1980 on the boundary of binary rooted tree coincides ...
  • To the 100th anniversary of the birth of Sergei Nikolaevich Chernikov 
    Автор відсутній (Algebra and Discrete Mathematics, 2012)
    On May 11, 2012, we celebrate the 100th anniversary of the birth of Sergei Nikolaevich Chernikov (1912 – 1987), a great mathematician, one of the main founders of infinite group theory.

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