Combinatorial methods are employed to study the double cosets of the symmetric group S n with respect to Young subgroups H and K . The current paper develops a correspondence between these double cosets and certain lists of integers . This approach leads naturally to an algorithm for computing the n
On the Generalized Burnside Ring with Respect to the Young Subgroups of the Symmetric Group
โ Scribed by Fumihito Oda; Tomoyuki Yoshida
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 69 KB
- Volume
- 236
- Category
- Article
- ISSN
- 0021-8693
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โฆ Synopsis
We determine the number of blocks of the generalized Burnside ring of the symmetric group S with respect to the Young subgroups of S over a field of n n characteristic p. Let kS be a group algebra of S over a field k of characteristic n n ลฝ . p ) 0 and R R kS the Grothendieck ring of kS over p-local integers. Then, as n ลฝ p. n ลฝ . a corollary of the theorem, we have that
any field of characteristic p. It is well known that the result holds for an arbitrary finite group, but our approach to the result is remarkable.
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