Matrix weighted Triebel-Lizorkin bounds: A simple stopping time proof.

In this paper we will give a simple stopping time proof in the Rd setting of the matrix weighted Triebel-Lizorkin bounds proved by F. Nazarov–S. Treil and A. Volberg, respectively. Furthermore, we provide explicit matrix Ap characteristic dependence and also discuss some interesting open questions. [ABSTRACT FROM AUTHOR]