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Riemannian Gradient Flows in Shape Analysis

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GFSW03 - Shape analysis and computational anatomy

In this talk I show how the framework of Riemannian gradient flows on Lie group action orbits is connected to several branches of mathematics: optimal transport, information geometry, matrix decompositions, multivariate Gaussians, entropy flows, etc. The framework guides analysis, numerics, and software implementation.

This talk is part of the Isaac Newton Institute Seminar Series series.

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