Title: On the negative-one shift functor for FI-modules
Abstract: We show that the negative-one shift functor on the category of FI-modules is a left adjoint of the shift functor and a right adjoint of the derivative functor. We also describe how the coinduction functor is related to the negative-one shift functor.
Publication Year: 2016
Publication Date: 2016-03-25
Language: en
Type: preprint
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