Asymptotic methods are of great importance for practical applications, especially in dealing with boundary value problems for small stochastic perturbations. Th

Contains well-chosen examples and exercises A student-friendly introduction that follows a workbook type approach

Centered around the natural phenomena of relaxations and fluctuations, this monograph provides readers with a solid foundation in the linear and nonlinear Fokke

This book gives an exposition of the principal concepts and results related to second order elliptic and parabolic equations for measures, the main examples of

​Hörmander's operators are an important class of linear elliptic-parabolic degenerate partial differential operators with smooth coefficients, which have bee