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RT @mathRTb: Hankyung Ko : Cohomology in singular blocks for a quantum group at a root of unity https://t.co/r79Pi8xwyv
RT @mathRTb: Hankyung Ko : Cohomology in singular blocks for a quantum group at a root of unity https://t.co/r79Pi8xwyv
Cohomology in singular blocks for a quantum group at a root of unity. https://t.co/gsWfmf8GEh
Hankyung Ko : Cohomology in singular blocks for a quantum group at a root of unity https://t.co/r79Pi8xwyv