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# Partial Differential Equations II - MAT00054H

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• Department: Mathematics
• Module co-ordinator: Dr. Konstantin Ilin
• Credit value: 10 credits
• Credit level: H
• Academic year of delivery: 2021-22
• See module specification for other years: 2022-23

• None

• None

## Module will run

Occurrence Teaching period
A Spring Term 2021-22

## Module aims

• To give an introduction to basic numerical methods for solving partial differential equations (PDEs) and to show how numerical algorithms can be implemented in practice.

• To analyse the error of various numerical algorithms for solving PDEs and discuss practical problems that arise when we apply these algorithms.

• To illustrate numerical methods by solving real problems from various areas of natural sciences such as physics, biology, fluid mechanics, etc.

## Module learning outcomes

• know basic finite-difference methods for solving partial differential equations

• be able to analyse the error for a particular numerical method and appreciate the efficiency in implementation of numerical algorithms

• be able to obtain numerical solutions of simple PDEs with the help of MATLAB

## Module content

Syllabus

• Finite-differences, truncation error, convergence and stability.

• Explicit and implicit finite-difference schemes for parabolic PDEs. The alternating-direction method.

• Finite-difference schemes for elliptic PDEs. Relaxation methods.

• Finite-difference methods for hyperbolic PDEs: explicit and implicit schemes for wave equation; Lax-Wendroff scheme for hyperbolic systems.

• Academic skills: the numerical techniques taught are used in many areas of pure and applied mathematics.
• Graduate skills: through lectures, examples, computer classes, students will develop their ability to assimilate, process and engage with new material quickly and efficiently. They develop problem solving-skills and learn how to apply techniques to unseen problems.

## Assessment

Task Length % of module mark
Essay/coursework
Coursework
N/A 25
Online Exam -less than 24hrs (Centrally scheduled)
Partial Differential Equations II
2 hours 75

None

### Reassessment

Task Length % of module mark
Online Exam - 24 hrs (Centrally scheduled)
Reassessment: Partial Differential Equations II
N/A 100

## Module feedback

Current Department policy on feedback is available in the undergraduate student handbook. Coursework and examinations will be marked and returned in accordance with this policy.

• W F Ames, Numerical Methods for Partial Differential Equations, Academic Press, 1977 (S 7.383 AME).

The information on this page is indicative of the module that is currently on offer. The University is constantly exploring ways to enhance and improve its degree programmes and therefore reserves the right to make variations to the content and method of delivery of modules, and to discontinue modules, if such action is reasonably considered to be necessary by the University. Where appropriate, the University will notify and consult with affected students in advance about any changes that are required in line with the University's policy on the Approval of Modifications to Existing Taught Programmes of Study.