[HTML][HTML] Duality for Ext-groups and extensions of discrete series for graded Hecke algebras
KY Chan - Advances in Mathematics, 2016 - Elsevier
In this paper, we study extensions of graded affine Hecke algebra modules. In particular,
based on an explicit projective resolution on graded affine Hecke algebra modules, we …
based on an explicit projective resolution on graded affine Hecke algebra modules, we …
Some methods of computing first extensions between modules of graded Hecke algebras
KY Chan - Algebras and Representation Theory, 2018 - Springer
In this paper, we establish connections between the first extensions of simple modules and
certain filtrations of of standard modules in the setting of graded Hecke algebras. The …
certain filtrations of of standard modules in the setting of graded Hecke algebras. The …
[PDF][PDF] Tutorial on affine Hecke algebras
D Ciubotaru - group, 2016 - imsarchives.nus.edu.sg
The object of these lectures is to present the necessary background for some aspects of the
representation theory and harmonic analysis of affine Hecke algebras (eg, classification of …
representation theory and harmonic analysis of affine Hecke algebras (eg, classification of …