Variational and Topological Methods in the Study of Nonlinear Phenomena: 49 (Progress Differential Equations Their Applications, 49)

Variational Methods in Shape Optimization Problems (Progress Nonlinear Differential Equations and Their...

Differential Equations, Chaos and Variational Problems (Progress in Nonlinear Equations Their Applications Book 75)

Variational Problems in Materials Science (Progress Nonlinear Differential Equations and Their Applications Book 68)

Topological Nonlinear Analysis II: Degree, Singularity and variations (Progress in Differential Equations...