Eivind Eriksen

activity

20032018

most citedComputing noncommutative deformations of presheaves and sheaves of modules

16 citations · 35 across the 14 of their papers we have counts for

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Showing 2008 · math.AGShow all

2 papers · 2 filters

math.AG2008

Equivariant Lie-Rinehart cohomology

Eivind Eriksen, Trond S. Gustavsen

In this paper, we study Lie-Rinehart cohomology for quotients of singularities by finite groups, and interpret these cohomology groups in terms of integrable connection on modules.

math.AG2008

Lie-Rinehart cohomology and integrable connections on modules of rank one

Eivind Eriksen, Trond Stølen Gustavsen

Let $k$ be an algebraically closed field of characteristic 0, let $R$ be a commutative $k$ -algebra, and let $M$ be a torsion free $R$ -module of rank one with a connection $\nabla$ .…