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On modularity and algebraicity of the lattice of multiply ω-composition Fitting classes
N. Yanga, N. N. Vorob'evb, I. I. Staselkab a Jiangnan University, Wuxi, 214122 P. R. China
b Vitebsk State University named after P.M. Masherov, 33 Moskovsky Ave., Vitebsk, 210038 Belarus
Abstract:
In this paper it was found the sufficient conditions for the modularity equality for the collections of n-multiply ω-composition Fitting classes (n>0). It was proved that the lattice of all n-multiply ω-composition Fitting classes is algebraic (n⩾0).
Keywords:
finite group, Fitting class, ω-composition Fitting class, ω-composition H-function of a Fitting class, n-multiply ω-composition Fitting class, complete lattice of Fitting classes, modular lattice, algebraic lattice.
Received: 16.07.2022 Revised: 16.07.2022 Accepted: 21.12.2022
Citation:
N. Yang, N. N. Vorob'ev, I. I. Staselka, “On modularity and algebraicity of the lattice of multiply ω-composition Fitting classes”, Izv. Vyssh. Uchebn. Zaved. Mat., 2023, no. 4, 76–88
Linking options:
https://www.mathnet.ru/eng/ivm9871 https://www.mathnet.ru/eng/ivm/y2023/i4/p76
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Abstract page: | 114 | Full-text PDF : | 25 | References: | 38 | First page: | 8 |
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