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most citedA gradient flow that is none: Heat flow with Wentzell boundary condition

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math.AP2025★ 1 cited

A gradient flow that is none: Heat flow with Wentzell boundary condition

Marie Bormann, Léonard Monsaingeon, D. R. Michiel Renger +1

We establish a representation of the heat flow with Wentzell boundary conditions on smooth domains as gradient descent dynamics for the entropy in a suitably extended Otto manifold…

math.PR2025

A Cheeger-type inequality for the drift Laplacian with Wentzell-type boundary condition

Marie Bormann

We prove lower bounds for the first non-trivial eigenvalue of the drift Laplacian on manifolds with Wentzell-type boundary condition in terms of some Cheeger-type constants for bul…