Two basic problems of representation theory are to classify irreducible representations and decompose representations occuring naturally in some other context.

This volume presents a fully self-contained introduction to the modular representation theory of the Iwahori-Hecke algebras of the symmetric groups and of the $

Two basic problems of representation theory are to classify irreducible representations and decompose representations occuring naturally in some other context.

Finite Coxeter groups and related structures arise naturally in several branches of mathematics such as the theory of Lie algebras and algebraic groups. The cor

This volume, dedicated to the memory of the great American mathematician Bertram Kostant (May 24, 1928 – February 2, 2017), is a collection of 19 invited pape