Picard groups for blocks with normal defect groups and linear source bimodules
Picard groups for blocks with normal defect groups and linear source bimodules
复制标题
具有正常缺陷组和线性源双模的块的 Picard 组
DOI:
10.1016/j.jalgebra.2022.08.022
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发表时间:
2022
影响因子:
0.9
通讯作者:
Livesey M
中科院分区:
文献类型:
--
作者:
Livesey M
It is an open problem as to whether any bimodule inducing a Morita auto-equivalence of a block must have endopermutation source. We prove that, for blocksbwith normal defect groups in odd characteristic, a stronger result holds, namely that all such bimodules have linear source. We also prove the analogous result in characteristic 2, provided that the defect group is of a specific, slightly restrictive, form.
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DOI:
10.1515/crelle-2021-0064
发表时间:
2022
期刊:
Journal für die reine und angewandte Mathematik (Crelles Journal)
影响因子:
--
作者:
Eisele F
通讯作者:
Eisele F
DOI:
10.1090/pspum/037/604606
发表时间:
1993-09
期刊:
--
影响因子:
--
作者:
J. Alperin
通讯作者:
J. Alperin
影响因子:
1.7
作者:
J. MacQuarrie;P. Symonds;P. Zalesskii
通讯作者:
P. Zalesskii
影响因子:
0.9
作者:
Boltje R
通讯作者:
Boltje R
DOI:
--
发表时间:
1987
期刊:
影响因子:
--
作者:
B. Külshammer
通讯作者:
B. Külshammer