This text provides an application oriented introduction to the numerical methods for partial differential equations. It covers finite difference, finite element

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 problems play an increasingly important role in mathematics, science and engineering, creating an exciting interplay between the subjects. Th

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

Finite element methods for approximating partial differential equations have reached a high degree of maturity, and are an indispensible tool in science and tec