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The character covering numbers of the alternating groups

✍ Scribed by Ilan Zisser


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
804 KB
Volume
153
Category
Article
ISSN
0021-8693

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The 2-Blocks of the Covering Groups of t
✍ Christine Bessenrodt; JΓΈrn B. Olsson πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 573 KB

Let S n be a double cover of the finite symmetric group S n of degree n, i.e., S n has a central involution z such that S n Γ‚(z) & S n . An irreducible character of S n is called ordinary or spin according to whether it has z in its kernel or not. The purpose of this paper is to determine the distr