Speaker: Davide Masoero (Grupo de Física Matemática, FCUL).
Abstract: We study a second-order linear differential equation known as the deformed cubic oscillator, whose isomonodromic deformations are controlled by the first Painlevé equation. We use the generalised monodromy map for this equation to give solutions to the Bridgeland's Riemann-Hilbert problem arising from the Donaldson-Thomas theory of the A2quiver.
The talk is partially based on a work in collaboration with Tom Bridgeland.
Zoom Meeting | Meeting ID: 799 297 2871