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math.RT2018
A proof of the Murnaghan--Nakayama rule using Specht modules and tableau combinatorics
Jasdeep Kochhar, Mark Wildon
The Murnaghan--Nakayama rule is a combinatorial rule for the character values of symmetric groups. We give a new combinatorial proof by explicitly finding the trace of the represen…
math.RT2018
Vertices of modules and decomposition numbers of
Jasdeep Singh Kochhar
Given consider the imprimitive wreath product We study the structure of modules whose ordinary characters form an involution model of $FC_2 \wr S…