Embedding Theorems for Müntz spaces

Isabelle Chalendar, Emmanuel Fricain, Dan Timotin

We discuss boundedness and compactness properties of the embedding $M_{\Lambda }^1\subset L^1(\mu )$, where $M_{\Lambda }^1$ is the closure of the monomials $x^{{\lambda }_n}$ in $L1([0,1])$ and $\mu$ is a finite…