At the end of this course, the students; 1) will have general information on basic numerical analysis.
MODE OF DELIVERY
Face to face
PRE-REQUISITES OF THE COURSE
No
RECOMMENDED OPTIONAL PROGRAMME COMPONENT
There is no recommended optional programme component for this course.
COURSE DEFINITION
Problems of NA, Linear Spaces, Linear Operators on Normed Spaces, Approximation Theory, Nonlinear Equations and Their Solution by Iteration, Finite Difference Method, Sobolev Spaces, Variational Formulations of Elliptic Boundary Value Problems, The Galerkin Method and Its Variants, Finite Element Analysis, Elliptic Variational Inequalities and Their Numerical Approximations, Numerical Solution of Fredholm Integral Equations of the Second Kind, Boundary Integral Equations
COURSE CONTENTS
WEEK
TOPICS
1st Week
Introduction,finite floating point arithmetic,catastrophic cancellation,chopping and rounding errors.
2nd Week
Solution of nonlinear equations;bisection method,secant method, Newton's method,fixed point iteration,Muller's method.
3rd Week
Numerical optimization;Method of goldensection search,Newton's method optimization.
4th Week
Solutions of linear algebraic equations.
5th Week
LU-decomposition,norms and errors.
6th Week
Condition numbers,iteration.
7th Week
Newton's method for systems , computer implementation.