|Module Title||LINEAR ALGEBRA|
|Co-ordinator||Dr R J Douglas|
|Course delivery||Lecture||19 x 1hour lectures|
|Seminars / Tutorials||3 x 1hour example classes|
|Assessment||Exam||2 Hours (written examination)||100%|
|Resit assessment||2 Hours (written examination)||100%|
In this module the concept of a vector space is introduced. This develops some ideas which have occurred in the first year courses. It will be seen that superficially different problems in mathematics can be unified. For example, the solution of systems of linear equations and linear differential equations are essentially the same process and can be dealt with simultaneously in this context.
To develop some matrix theory techniques which have occurred in the first year courses in an abstract setting. To introduce the concepts of a vector space and a mapping between vector spaces. To develop further techniques for computation in vector spaces and to study some geometrical applications.
On completion of this module, a student should be able to:
1. VECTOR SPACES: Definition and examples, subspaces, linear independence, basis and dimensions.
2. LINEAR TRANSFORMATIONS:Definition and exmples, the matrix of a linear transformation, change of basis. The kernel and image of a linear transformation, rank and nullity. The rank of a matrix.
3. INNER PRODUCT SPACES: 3-dimensional geometry, Euclidean and unitary spaces. Orthogonality and Gram-Schmidt orthogonalisation process.
4. DIAGONALISATION OF MATRICES: Eigenvalues and eigenvectors, characteristic equation. Diagonalisation of symmetric matrices, quadratic forms. Applications to geometry, conics and quadrics.
** Recommended Text
H Anton & C Rorres. (2000) Elementary Linear Algebra, the applications version. 2nd. J Wiley
** Supplementary Text
T S Blyth and E F Robertson. Basic Linear Algebra. Springer
R B J T Allenby. Linear Algebra. Edward Arnold
Ph Gillett. Introduction to Linear Algebra. Houghton Mifflin Co.
D H Griffel. Linear Algebra and its applications Vol. 1 & 2. Ellis Horwood
T A Whitelaw. An Introduction to Linear Algebra. Blackie
A O Morris. Linear Algebra - An Introduction. Chapman & Hall
S I Grossman. Elementary Linear Algebra. Wadsworth