Title of article
On the Grothendieck group of modules supported in a nilpotent orbit in the Lie algebra gl(n)
Author/Authors
J. Klimek، نويسنده , , W. Kra kiewicz، نويسنده , , M. Shimozono and D. E. White، نويسنده , , J. Weyman، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
25
From page
237
To page
261
Abstract
The Grothendieck groups of equivariant modules supported in conjugacy classes of nilpotent matrices are investigated. The generators given by twisted modules corresponding to dominant weights in the case of the set of nilpotent matrices are given. Finally the formulas relating the characters of twisted modules for different conjugacy classes are given by means of degeneration sequences.
Journal title
Journal of Pure and Applied Algebra
Serial Year
2000
Journal title
Journal of Pure and Applied Algebra
Record number
816704
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