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Trudy Instituta Matematiki i Mekhaniki UrO RAN, 2008, Volume 14, Number 3, Pages 58–68
(Mi timm40)
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This article is cited in 6 scientific papers (total in 6 papers)
On irreducible characters of the group $S_n$ that are semiproportional on $A_n$ or $S_n\setminus A_n$. II
V. A. Belonogov Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences
Abstract:
In the author's previous paper, the hypothesis that the alternating groups $A_n$ have no pairs of semiproportional irreducible characters is reduced to a hypothesis concerning the problem of describing the pairs of irreducible characters of the symmetric group $S_n$ that are semiproportional on one of the sets $A_n$ or $S_n\setminus A_n$. In this hypothesis, properties of such a pair of characters are expressed in terms of Young's diagrams corresponding to these characters. The theorem proved in this paper allows one to exclude from consideration some stages of the verification of this hypothesis.
Received: 18.02.2008
Citation:
V. A. Belonogov, “On irreducible characters of the group $S_n$ that are semiproportional on $A_n$ or $S_n\setminus A_n$. II”, Trudy Inst. Mat. i Mekh. UrO RAN, 14, no. 3, 2008, 58–68; Proc. Steklov Inst. Math. (Suppl.), 264, suppl. 1 (2009), S60–S71
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Abstract page: | 263 | Full-text PDF : | 63 | References: | 55 |
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