English

Existence results for mean field equations

dg-ga 2007-05-23 v3 Differential Geometry

Abstract

Let Ω\Omega be an annulus. We prove that the mean field equation Δψ=e\spβψ\sbΩe\spβψ-\Delta\psi=\frac{e\sp{-\beta\psi}}{\int\sb{\Omega}e\sp{-\beta\psi}} admits a solution with zero boundary for β(16π,8π)\beta\in (-16\pi,-8\pi). This is a supercritical case for the Moser-Trudinger inequality.

Cite

@article{arxiv.dg-ga/9710023,
  title  = {Existence results for mean field equations},
  author = {W. Ding and J. Jost and J. Li and G. Wang},
  journal= {arXiv preprint arXiv:dg-ga/9710023},
  year   = {2007}
}

Comments

Filling a gap in the argument and adding 2 referrences

R2 v1 2026-07-22T12:30:15.695Z