Literature Cited
B. I. Plotkin, “On functorials, radicals and coradicals in groups” [in Russian], Mathematical Records, Sverdlovsk (in press).
B. I. Plotkin, “Operations on group classes and radical classes” [in Russian], Transactions of the X-th Algebraic Colloquium, Novosibirsk.
P. M. Neumann, “On structure of standard wreath products of groups,” Math. Zeits.,84, No. 4, 343–373 (1964).
B. I. Plotkin Groups of Automorphisms of Algebraic Systems [in Russian], FIZMATGIZ, Moscow (1966).
D. McLain, “A characteristically simple group,” Proc. Cambr. Phil. Soc.,50, No. 4, 641–642 (1954).
A. G. Kurosh, “Radicals in group theory,” [in Russian], Sib. Matem. Zh.,3, No. 6, 912–932 (1962).
R. Baer, “Nilgruppen,” Math. Zeits.,62, No. 4, 402–437 (1955).
Additional information
Translated from Sibirskii Matematicheskii Zhurnal, Vol. 10, No. 5, pp. 1091–1108, September–October, 1969.
Rights and permissions
About this article
Cite this article
Plotkin, B.I. On a semigroup of radical group classes. Sib Math J 10, 805–817 (1969). https://doi.org/10.1007/BF00971657
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00971657