Shapovalov determinant for restricted and quantized restricted enveloping algebras

DOI10.2140/pjm.1997.179.123zbMath0965.17006OpenAlexW2134607188MaRDI QIDQ1367609

Gail Letzter, Shrawan Kumar

Publication date: 23 August 2000

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1997.179.123

zbMATH Keywords

Jantzen filtrationSteinberg modulerestricted enveloping algebraShapovalov determinantquantized restricted enveloping algebrasShapovalov bilinear formStrong Linkage Principle

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Universal enveloping (super)algebras (17B35)

Related Items (4)

Shapovalov elements and Hasse diagrams ⋮ Universal Verma modules and the Misra-Miwa Fock space ⋮ Shapovalov elements of classical and quantum groups ⋮ Symmetric pairs for quantized enveloping algebras

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