Skip to content

New Results in Heat-Kernel Asymptotics on Manifolds with Boundary

Giampiero Esposito

hep-tharXiv:hep-th/9807126

Abstract

A review is presented of some recent progress in spectral geometry on manifolds with boundary: local boundary-value problems where the boundary operator includes the effect of tangential derivatives; application of conformal variations and other functorial methods to the evaluation of heat-kernel coefficients; conditions for strong ellipticity of the boundary-value problem; fourth-order operators on manifolds with boundary; non-local boundary conditions in Euclidean quantum gravity. Many deep developments in physics and mathematics are therefore in sight.

Create a lesson