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Full Description
This book presents original research on the theory of positive operators, alongside fixed-point theorems and their diverse applications. It introduces various positive operators and explores their approximation properties, including Korovkin-type theorems, Voronovskaja-type results, convergence rate, and other related findings. Additionally, the book addresses the existence of solutions for various differential and integral equations in different Banach spaces by using Darbo-type fixed-point theorems. This book also presents an interplay between positive operators and fixed-point theory. Each chapter is self-contained, addressing a current problem and outlining solutions and potential applications. The chapters provide sufficient background to ensure that new definitions and results can be understood independently.
Contents
Chapter 1 Convergence of a Class of Szasz-Kantorovich Operators based on 2D Appell Polynomials .- Chapter 2 Convergence Results for Nonlinear Generalized Bernstein-type Operators.- Chapter 3 Existence of Solutions for Infinite System of Nonlinear q-fractional Boundary-value Problem via Generalized Darbo's Fixed-point Theorem.