GRADED q-SCHUR ALGEBRAS

نویسنده

  • SUSUMU ARIKI
چکیده

Generalizing recent work of Brundan and Kleshchev, we introduce grading on Dipper-James’ q-Schur algebra, and prove a graded analogue of the Leclerc and Thibon’s conjecture on the decomposition numbers of the q-Schur algebra.

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تاریخ انتشار 2009