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arXiv · 1511.03964

Homological Invariants of FI-modules and FI_G-modules

Eric Ramos
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Abstract

We explore a theory of depth for FI_G-modules which are presented in finite degrees. Using this theory, we prove results about the regularity, and provide novel bounds on stable ranges of FI-modules, making effective a theorem of Nagpal and thereby refining the stable range in results of Church, Ellenberg, and Farb.

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BibTeXRIS

Eric Ramos. 2016-02-15. Homological Invariants of FI-modules and FI_G-modules. https://arxiv.org/abs/1511.03964

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