English

Second domain variation for the $p$ - capacity and the $q$ - torsional rigidity

Analysis of PDEs 2025-10-23 v3 Optimization and Control

Abstract

The second domain variation of the pp-capacity and the qq - torsional rigidity for compact sets in Rd,d3R^d, d\geq3 with 1<p<d1<p<d is computed. Conditions on pp and q>1q>1 are given such that the ball is a local minimzer or maximizer of the product.

Keywords

Cite

@article{arxiv.2505.20307,
  title  = {Second domain variation for the $p$ - capacity and the $q$ - torsional rigidity},
  author = {Alfred Wagner},
  journal= {arXiv preprint arXiv:2505.20307},
  year   = {2025}
}