About the book
Functional calculus is a widely explored area of applied research. Various tools from applied functional calculus and functional analysis have been derived to study various natural and engineering phenomena. This book aims to address the new developments in the theory, covering topics such as application of new developments to the problem of applied nature, development in the theory of functional analysis, and its application to understanding the behavior of solutions of advanced variants of boundary value problems, existing results of solution of ODE’s and PDE’s, approach of upper and lower solution methods and topological degree theory, investigation in the theory of fundamental numerical analysis, various variants of numerical methods and developments, recent development and advances in the theory of dynamical systems, as well as the discrete systems.