1938/01/01 by Charles B. Morrey · 63 citations
Mathematics · #Functional Equations Stability Results #Nonlinear Differential Equations Analysis #Differential Equations and Boundary Problems
paper · pdf · doi:10.1090/s0002-9947-1938-1501936-8
In this paper, we are concerned with the existence and differentiability properties of the solutions of "quasi-linear" elliptic partial differential equations in two variables, i.e