MA587: Numerical PDE: Finite Element
Method, Spring
2022
Instructor: Dr. Zhilin
Li
Time: T TH :
4:30pm-5:45pm
Office: SAS 3148, Tel: 515-3210
E-mail: <click
to
e-mail >
The Finite Element Method is
one of very important numerical methods for solving partial
differential equations in science and engineering. In this
introductory course, we will start with theoretical
foundations and algorithm implementations for
one-dimensional problems so that we can learn the essential
tools that carry over to higher dimensions. The discussion
of two-dimensional problems, some common used finite element
spaces, error analysis, and other related topics including
some applications of the finite element method will then be
followed. Efforts will also be made on the issues of
implementation and related software packages. Using the data
from the Matlab mesh
generation, the students will be able to implement finite
element method using their
favorite computer languages.
Prerequisites:
A reasonable background in
calculus, linear algebra, numerical analysis, and partial
differential equations.
Grading:
Homework/project
(analytic part and computer projects, may include in-class work) about every
two weeks: One assignment can be replaced by a project
of students' own research work. Special arrangements can be
arranged if necessary.
Extra credit: can be earned for actively involved in
class with questions/interactions, or extra credit problems in
the assignments.
Text:
Materials:
-
Introduction
- FEM for 1D elliptic problems
- Weak form, minimization problems, and equivalencies
- Basis functions
- Assembly
- Theoretical basis, Sobolev space, Error analysis
- Sturm-Liouvillle problem
- High order elements
- High order equation
- Finite element code and data structure
- FEM for 2D elliptic problems
- Weak form and boundary conditions
- Some finite element space
- Interpolation and error estimates
- FEM programming
- FEM for parabolic equation and hyperbolic equations
- Matlab tool-box and lab
- Discontinuous Galerkin method
- Applications of FEM
A few selected references:
- Understanding and Implementing the Finite
Element Method by Mark S. Gockenbach,
SIAM, 2006.
- Finite Element, I-V, G. F. Carey
and J. T. Oden, Prentice-Hall, Inc, Englewood Cliffs, 1983.
- Partial Differential
Equation: (Matlab) Toolbox, The Math-Works Inc.
- An Analysis of the Finite Element
Method, Second Edition by Gilbert Strang
and George Fix, Wellesley-Cambridge Press
Disability services:
Reasonable accommodations will be made for
students with verifiable disabilities. In order to take
advantage of available accommodations,
students must register with Disability Services for Students
at 1900 Student Health Center, Campus Box 7509,
515-7653. For more information on NC State's policy on
working with students with disabilities, please see the
Academic Accommodations for Students with Disabilities
Regulation (REG02.20.1)