A moment map for twisted-Hamiltonian vector fields on locally conformally Kähler manifolds

Abstract: According to Fujiki and Donaldson's foundational work, the scalar curvature of Kähler metrics arises as a moment map for an infinite-dimensional Hamiltonian action. In this talk, we generalize this result to the broader framework of locally conformally Kähler Geometry. This is joint work with D. Angella, S. Calamai, and C. Spotti.

differential geometrygeometric topologymetric geometry

Audience: researchers in the topic

( paper | video )

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Virtual seminar on geometry with symmetries

Series comments: Description: Research seminar in Lie group actions in Differential geometry.

The seminar meets every other Wednesday. To accommodate most time zones, the time rotates. The Zoom link is sent to the mailing list around 24 hours before each talk. To subscribe to the mailing list, fill the following form: docs.google.com/forms/d/e/1FAIpQLSdKrJ-nivgjr7ZVJmIY0qkN-VbzTl5NHHNyg6nNsCqjhB-4WA/viewform?usp=sf_link.

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