The realization problem for von Neumann regular rings

Joan Bosa (Barcelona)

Thursday 1st February, 2018 16:00-17:00 Maths 311B

Abstract

The realization problem for von Neumann (vN) regular rings asks whether all conical refinement monoids arise from monoids induced by the projective modules over a vN regular ring. We will quickly overview this problem, and show the last developments on it. This is joint work with P.Ara, E. Pardo and A. Sims.

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