A counterexample to the "hot spots" conjecture
Probability
2007-05-23 v2 Analysis of PDEs
Abstract
We construct a counterexample to the ``hot spots'' conjecture; there exists a bounded connected planar domain (with two holes) such that the second eigenvalue of the Laplacian in that domain with Neumann boundary conditions is simple and such that the corresponding eigenfunction attains its strict maximum at an interior point of that domain.
Cite
@article{arxiv.math/9803030,
title = {A counterexample to the "hot spots" conjecture},
author = {Krzysztof Burdzy and Wendelin Werner},
journal= {arXiv preprint arXiv:math/9803030},
year = {2007}
}
Comments
9 pages, published version