Endopermutation Scott modules,slash indecomposability and saturated fusion systems |
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Authors: | Zhicheng Feng |
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Institution: | School of Mathematical Sciences, Peking University, Beijing, P. R. China |
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Abstract: | This paper introduces the notion of Frobenius-friendly modules which is a generalisation of p-permutation modules and we obtain the slash functors for these modules. Generalisations of Scott modules and Brauer indecomposability, which are called endopermutation Scott modules and slash indecomposability respectively, are given by using the slash functors. We also describe slash indecomposability in terms of saturated fusion systems, which is a generalisation of the case of Brauer indecomposability. |
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Keywords: | Brauer functors Brauer indecomposable endopermutation modules generalisations of Scott modules saturated fusion systems |
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