Certain variational and saddle-point characterizations of solutions of nonlinear evolution equations are described and analyzed. In particular existence-uniqueness theorems for the evolution equations are obtained as a consequence of the existence of a unique saddle point of an appropriate convex-concave functional.
|Original language||English (US)|
|Number of pages||11|
|Journal||Differential and Integral Equations|
|State||Published - Jan 1 1993|
All Science Journal Classification (ASJC) codes
- Applied Mathematics