## Haar systems on real lines and adapted to an accretive function

This article is based on the paper of Coifman-Jones-Semmes (JAMS, 1989). One of the fundamental problem is the solvability of the Dirichlet problem for the Poisson equation in a bounded domain(open and connected) in : Many authors have been studied the solvability of the problem in a various settings. One possible way to… Read More »