Lecture Series of the Symposium on Partial Differential Equations


Book Description

On non-linear partial differential equations, by E. Hopf.--Difference approximation to solutions of linear differential equations, an operator theoretical approach, by P.D. Lax.--A Phragmen-Lindelof principle in harmonic analysis, with applications to the separation of variables in the theory of elliptic equations, by P.D. Lax.--Partial differential equations of the elliptic type, by M.M. Schiffer.