(Ir)regular singularities and Quantum Field Theory

Events

| seminar

Poisson maps between character varieties

Speaker

Sean Lawton (George Mason University)

Abstract

We explore induced mappings between character varieties by mappings between surfaces. It is shown that these mappings are generally Poisson. We also explicitly calculate the Poisson bi-vector in a new case.  This work is in collaboration with Indranil Biswas, Jacques Hurtubise, and Lisa C. Jeffrey. (Based on arXiv:2104.05589)

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