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arXiv · 0910.1486

Complexity, Periodicity and One-Parameter Subgroups

Rolf Farnsteiner
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Abstract

We use the variety of one-parameter subgroups to define a numerical invariant for a representation of an infinitesimal group scheme. For an indecomposable module M of complexity 1, this number is related to the period of M.

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Rolf Farnsteiner. 2009-10-08. Complexity, Periodicity and One-Parameter Subgroups. https://arxiv.org/abs/0910.1486

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