On the uniqueness of viscosity solutions for first order partial differential-functional equations
Volume 59 / 1994
Annales Polonici Mathematici 59 (1994), 65-75
DOI: 10.4064/ap-59-1-65-75
Abstract
We consider viscosity solutions for first order differential-functional equations. Uniqueness theorems for initial, mixed, and boundary value problems are presented. Our theorems include some results for generalized ("almost everywhere") solutions.