This monograph covers the existing results regarding Green’s functions for differential equations with involutions (DEI).The first part of the book is devoted

The book provides a self-contained account of the formal theory of general, i.e. also under- and overdetermined, systems of differential equations which in its

The need to investigate functional differential equations with discontinuous delays is addressed in this book. Recording the work and findings of several scient

Quaternions are a number system that has become increasingly useful for representing the rotations of objects in three-dimensional space and has important appli