Green equivalences in equivariant mathematics
Green equivalences in equivariant mathematics
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DOI:
10.1007/s00208-021-02145-2
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发表时间:
2020-01
影响因子:
1.4
通讯作者:
Paul Balmer;Ivo Dell’Ambrogio
中科院分区:
文献类型:
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作者:
Paul Balmer;Ivo Dell’Ambrogio
We establish Green equivalences for all Mackey 2-functors, without assuming Krull–Schmidt. By running through the examples of Mackey 2-functors, we recover all variants of the Green equivalence and Green correspondence known in representation theory and obtain new ones in several other contexts. Such applications include equivariant stable homotopy theory in topology and equivariant sheaves in geometry.