On the existence and regularity of solutions of linear partial differential equations. (English) Zbl 0271.35015

Partial diff. Equ., Berkeley 1971, Proc. Sympos. Pure Math. 23, 33-60 (1973).


35A05 General existence and uniqueness theorems (PDE) (MSC2000)
65H10 Numerical computation of solutions to systems of equations
35S05 Pseudodifferential operators as generalizations of partial differential operators
35C15 Integral representations of solutions to PDEs