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Numerical Methods for Partial Differential Equations
Olivier Pironneau
Contents
Forewords
Dates
Why go on the web?
Diploma
Who correct the exercises?
The content
What you need to do.
LESSON: Introduction
Orientation
How to read a file
Gnuplot
batch file
LESSON on freefem and gnuplot
Orientation
Problem statement
An example with freefem
Triangulation file
Read a Triangulation file
Display a Triangulation with gnuplot
Vizualisation of a function
Complement: the debugger gdb
The command where
Parameter passing in UNIX
Display of the level lines of a function
Principle: P1 interpolation
Error estimates
Lesson: An explicit scheme for the wave eq.
The problem
The scheme
The program
Exercise
Lesson: An implicit scheme
The Crank-Nicolson implicit scheme
Discretization in space
The conjugate gradient algorithm
References
About this document ...
Pironneau Olivier
Jeudi 12 mars 1998 16:06:41