Variational Methods for the Numerical Solution of Nonlinear Elliptic Problems?addresses computational methods that have proven efficient for the solution of a l

Nonlinear elliptic differential equations are a diverse subject with important applications to the physical and social sciences and engineering. They also arise

This textbook presents the essential parts of the modern theory of nonlinear partial differential equations, including the calculus of variations. After a short

This book collects many helpful techniques for obtaining regularity results for solutions of nonlinear systems of partial differential equations. These are appl