2 papers
math.AP2024
Poincaré and Sobolev inequalities with variable exponents and log-Holder continuity only at the boundary
David Cruz-Uribe, Fernando López-García, Ignacio Ojea
We prove Sobolev-Poincaré and Poincaré inequalities in variable Lebesgue spaces , with a bounded John domain, with weaker regularity assump…
math.CA2017
Two weight bump conditions for matrix weights
David Cruz-Uribe, Joshua Isralowitz, Kabe Moen
In this paper we extend the theory of two weight, bump conditions to the setting of matrix weights. We prove two matrix weight inequalities for fractional maximal operators,…