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Splendid Morita equivalences for principal blocks with generalised quaternion defect groups. (arXiv:1807.04497v1 [math.RT])

来源于:arXiv
We prove that splendid Morita equivalences between principal blocks of finite groups with dihedral Sylow $2$-subgroups realised by Scott modules can be lifted to splendid Morita equivalences between principal blocks of finite groups with generalised quaternion Sylow $2$-subgroups realised by Scott modules. 查看全文>>