Sobolev embeddings on domains involving two types of symmetries

Alfredo Cano, David Flores-Flores, Eric Hernández-Martínez

It is well known that Sobolev embeddings can be improved in the presence of symmetries. In this article, we considere the situation in which given a domain $\Omega ={\Omega }_1\times {\Omega }_2$ in $\…