Boundary representations of intermediate forms between a regular Dirichlet form and its active main part
Functional Analysis
2023-01-04 v1 Analysis of PDEs
Abstract
We characterize all semigroups sandwiched between the semigroup of a Dirichlet form and the semigroup of its active main part. In case the Dirichlet form is regular, we give a more explicit description of the quadratic forms of the sandwiched semigroups in terms of pairs consisting of an open set and a measure on an abstract boundary.
Cite
@article{arxiv.2301.01035,
title = {Boundary representations of intermediate forms between a regular Dirichlet form and its active main part},
author = {Matthias Keller and Daniel Lenz and Marcel Schmidt and Michael Schwarz and Melchior Wirth},
journal= {arXiv preprint arXiv:2301.01035},
year = {2023}
}