Szabo Szilard (BME and Renyi): Asymptotic analysis of non-abelian Hodge theory in rank 2

Abstract: First I explain how recent results on the asymptotic solutions of Hitchin's equations on a curve allow one to prove Simpson's Geometric P = W conjecture for the 4-punctured sphere in rank 2.
In the second part of the talk I outline the main ideas of my ongoing work on the extension of this result to the case of the 5-punctured sphere.

For Zoom access please contact Andras Stipsicz (stipsicz.andras[a]renyi.hu).