Seminar series
Date
Thu, 29 Oct 2009
Time
14:30 -
15:30
Location
L3
Speaker
John Murray
Organisation
Maynooth (Ireland)
(Joint with Harald Ellers, Allegheny College, PA, USA)
Carter and Payne constructed homomorphisms between Specht
modules for the symmetric groups, based on moving boxes of the same
residue in the associated partition diagrams. We study the special case of
a one-box-shift. In particular, we give a lower bound for the Jantzen
submodule of the codomain that contains the image.
Carter and Payne constructed homomorphisms between Specht
modules for the symmetric groups, based on moving boxes of the same
residue in the associated partition diagrams. We study the special case of
a one-box-shift. In particular, we give a lower bound for the Jantzen
submodule of the codomain that contains the image.