This module is lectured with the undergraduate modules MAS438 and MAS442 and considers Fields and Galois Theory. The first half of the module covers basic field theory (field extensions, ...
A Weyl-Heisenberg frame for L2(R) is a frame consisting of modulates Embg(t) = e2π imbtg(t) and translates Tnag(t) = g(t - na), m, n ∈ Z, of a fixed function g ∈ L2(R), for a,b ∈ R. A fundamental ...