A compactification of the stability space for the Aₙ-quiver

Abstract: The space of Bridgeland stability conditions is a non-compact complex manifold attached to a triangulated category D, parametrizing some t-structures of the category. In this talk I will propose a notion of multi-scale stability conditions that gives a smooth compactification of an appropriate quotient of the stability manifold of the Ginzburg category of type Aₙ and a partial compactification for other Ginzburg categories attached to quivers with potential from triangulated marked Riemann surfaces. Based on a joint work with M. Möller and J. So.

mathematical physicscommutative algebraalgebraic geometryrings and algebrasrepresentation theorysymplectic geometry

Audience: researchers in the topic

( slides )

Comments: https://uni-koeln.zoom.us/j/91875528987?pwd=US8wdjNrWjl5dXNQSVRzREhoRE1PUT09

Meeting ID: 918 7552 8987 Password: LAGOON

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Longitudinal Algebra and Geometry Open ONline Seminar (LAGOON)

Series comments: Description: Research webinar series

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