1st Edition

# Numerical Methods for Equations and its Applications

474 Pages
by CRC Press

474 Pages
by CRC Press

Also available as eBook on:

This book introduces advanced numerical-functional analysis to beginning computer science researchers. The reader is assumed to have had basic courses in numerical analysis, computer programming, computational linear algebra, and an introduction to real, complex, and functional analysis. Although the book is of a theoretical nature, each chapter contains several new theoretical results and important applications in engineering, in dynamic economics systems, in input-output system, in the solution of nonlinear and linear differential equations, and optimization problem.

INTRODUCTION
NEWTON’S METHOD

Convergence under Fréchet differentiability. Convergence under twice Fréchet differentiability. Newton’s method on unbounded domains. Continuous analog of Newton’s method. Interior point techniques. Regular smoothness. ω-convergence. Semilocal convergence and convex majorants. Local convergence and convex majorants. Majorizing sequences.
SECANT METHOD
Convergence. Least squares problems. Nondiscrete induction and Secant method. Nondiscrete induction and a double step Secant method. Directional Secant Methods. Efficient three step Secant methods.
STEFFENSEN’S METHOD
Convergence
GAUSS-NEWTON METHOD
Convergence. Average-Lipschitz conditions.
NEWTON-TYPE METHODS
Convergence with outer inverses. Convergence of a Moser-type Method. Convergence with slantly differentiable operator. A intermediate Newton method.
INEXACT METHODS
Residual control conditions. Average Lipschitz conditions. Two-step methods. Zabrejko-Zincenko-type conditions.
WERNER’S METHOD
Convergence analysis
HALLEY’S METHOD
Local convergence
METHODS FOR VARIATIONAL INEQUALITIES
Subquadratic convergent method. Convergence under slant condition. Newton-Josephy method.
FAST TWO-STEP METHODS
Semilocal convergence
FIXED POINT METHODS
Successive substitutions methods

### Biography

Argyros, Ioannis K.; Cho, Yeol J.; Hilout, Saïd