A self-contained introduction to the representation theory and harmonic analysis of wreath products of finite groups, with examples and exercises.

Representation Theory of Symmetric Groups is the most up-to-date abstract algebra book on the subject of symmetric groups and representation theory. Utilizing n

A self-contained introduction to discrete harmonic analysis with an emphasis on the Discrete and Fast Fourier Transforms.

A contemporary exploration of the interplay between geometry, spectral theory and stochastics which is explored for graphs and manifolds.