Variable Fofana's Spaces and their Pre-dual

Fan Yang, Jiang Zhou

In this paper, we introduce the variable Fofana's spaces $(L^{p(\cdot )},L^q{)}^{\alpha }({\mathbb{R}}^n)$ where $1<p(\cdot )<\infty$ and $1\le q,\alpha \le \infty$, then show some properties and es…