This book is devoted to unstable solutions of stochastic differential equations (SDEs). Despite the huge interest in the theory of SDEs, this book is the first

This brief treats dynamical systems that involve delays and random disturbances. The study is motivated by a wide variety of systems in real life in which rando

Differential equations with random perturbations are the mathematical models of real-world processes that cannot be described via deterministic laws, and their

Two-scale systems described by singularly perturbed SDEs have been the subject of ample literature. However, this new monograph develops subjects that were rare

The book gives the practical means of finding asymptotic solutions to differential equations, and relates WKB methods, integral solutions, Kruskal-Newton diagra