Everything is more simple than one thinks but at the same time more complex than one can understand Johann Wolfgang von Goethe To reach the point that is unknow

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

This book is devoted to the study of partial differential equation problems both from the theoretical and numerical points of view. After presenting modeling as

This selection of papers is concerned with problems arising in the numerical solution of differential equations, with an emphasis on partial differential equati

The description of many interesting phenomena in science and engineering leads to infinite-dimensional minimization or evolution problems that define nonlinear