Preface: Nonlinear analysis in engineering and applied sciences

Abstract

The special issue includes reviewed research articles in the broad field of nonlinear analysis having relevance or applications in engineering and applied sciences. It covers topics like computational topology of data approach to track the persistence of image object shapes, new fuzzy proximity concept to study surface shapes, nonlinear stochastic epidemic modeling, tumor-host modeling with chemotherapy application, complex chaotic financial system, application of mathematical method in microstructured solids, magneto-electro-elastic circular rod and nonlinear electrical lines, solution to magnetohydrodynamics problem, revised mathematical method to solve nonlinear problems, numerical algorithms, analytical results and stability analysis related to various types of equations and operators, inclusion and inequalities concerning various types of functions, etc. Some  are  invited  papers .