2 papers
math.DG2025
Linear and nonlinear stability for the Bach flow, I
Eric Bahuaud, Christine Guenther, James Isenberg +1
In this paper we prove the linear stability of a gauge-modified version of the Bach flow on any complete manifold (M, h) of constant curvature. This involves some intricate calcula…
math.AP2022
Wellposedness of nonlinear flows on manifolds of bounded geometry
Eric Bahuaud, Christine Guenther, James Isenberg +1
We present simple conditions which ensure that a strongly elliptic operator generates an analytic semigroup on Hölder spaces on an arbitrary complete manifold of bounded geomet…