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On Shemetkov's theorem about the complementedness of the residual
X. Yia, S. F. Kamornikovb a Department of Mathematics, Zhejiang Sci-Tech University
Hangzhou, P. R. China
b F. Skorina Gomel State University, Gomel, Belarus
Abstract:
A formation $\mathfrak F$ of finite groups is called a $GWP$-formation if the $\mathfrak F$-residual of the group generated by two $\mathfrak F$-subnormal subgroups is the subgroup generated by their $\mathfrak F$-residuals. The main aim of the article is to find some sufficient conditions for a finite group to split over its $\mathfrak F$-residual.
Keywords:
finite group, formation, $GWP$-formation, complement, residual, $\mathfrak F$-subnormality.
Received: 01.08.2017
Citation:
X. Yi, S. F. Kamornikov, “On Shemetkov's theorem about the complementedness of the residual”, Sibirsk. Mat. Zh., 59:2 (2018), 353–361; Siberian Math. J., 59:2 (2018), 276–282
Linking options:
https://www.mathnet.ru/eng/smj2977 https://www.mathnet.ru/eng/smj/v59/i2/p353
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Abstract page: | 168 | Full-text PDF : | 38 | References: | 40 | First page: | 2 |
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