A weak comparison principle in tubular neighbourhoods of embedded manifolds
arXiv:1804.11305 · doi:10.4171/RMI/1128
Abstract
We study weak solutions to degenerate quasilinear elliptic equations, involving first order terms, in unbounded tubular domains. In particular we show that, under suitable hypotheses, the weak comparison principle holds if the domain is narrow enough.
18 pages, 1 figure. Final version, to appear in Revista Matemática Iberoamericana. Version 2: minor corrections