Partial isomorphisms over finite fields

被引:4
|
作者
Meliot, Pierre-Loic [1 ]
机构
[1] Univ Paris 11, Fac Sci Orsay, Lab Math, F-91405 Orsay, France
关键词
Combinatorics over finite fields; Linear groups; Ivanov-Kerov algebra; CHARACTERS;
D O I
10.1007/s10801-013-0480-7
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we construct a combinatorial algebra of partial isomorphisms that gives rise to a "projective limit" of the centers of the group algebras . It allows us to prove a -analogue of a theorem of Farahat and Higman regarding products of conjugacy classes of permutations.
引用
收藏
页码:83 / 136
页数:54
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