Search
Now showing items 1-2 of 2
Block Toeplitz operators with rational symbols and discrete singular systems
(University of the Western Cape, 2001)
This thesis concerns block Toeplitz operators (equations). Consider the block
Toeplitz operator T = [<I> k-j ]k,j=O' where the <I>k are complex m x m matrices such
that
00
(0.1)
v=-oo
The norm in (0.1) is the usual ...
Character tables of some groups of extension type
(University of the Western Cape, 2002)
The main aim of this mini-thesis is to give a description of some of the basic methods and techniques
that have been developed to calculate the character tables of groups of extension type. We restrict
our attention to ...