The Derived Categories of Some Blocks of Symmetric Groups and a Conjecture of Broué
The Derived Categories of Some Blocks of Symmetric Groups and a Conjecture of Broué
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一些对称群块的派生范畴和布劳猜想
DOI：
10.1006/jabr.1998.7780
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发表时间：
1999
影响因子：
0.9
通讯作者：
J. Chuang
中科院分区：
文献类型：
--
作者：
J. Chuang
摘要有限群表示论中著名的Broue猜想涉及到块的派生范畴的等价性。本文的目的是对对称群的缺2块证明这一猜想。实际上，我们证明了对于这些块，由于Rickard，Broue猜想的改进。
Abstract A well-known conjecture of Broue in the representation theory of finite groups involves equivalences of derived categories of blocks. The aim of this paper is to verify this conjecture for defect 2 blocks of symmetric groups. Actually we prove for these blocks a refinement of Broue's conjecture due to Rickard.