On idempotents in reduced enveloping algebras

DOI10.1090/S0002-9947-03-03314-2zbMath1035.17028OpenAlexW1568668714MaRDI QIDQ4806485

George B. Seligman

Publication date: 14 May 2003

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0002-9947-03-03314-2

zbMATH Keywords

idempotentreduced universal enveloping algebrarestricted Lie algebraprojective indecomposable module\(\mathfrak{sl}_2\)orthogonal idempotents\(p\)-polynomialgeneralized reduced universal enveloping algebra

Mathematics Subject Classification ID

Universal enveloping (super)algebras (17B35) Modular Lie (super)algebras (17B50) Universal enveloping algebras of Lie algebras (16S30)

Related Items (3)

A basis of a certain module for the hyperalgebra of (SL2)r and some applications ⋮ Projective modules for the subalgebra of degree 0 in a finite-dimensional hyperalgebra of type 𝐴₁ ⋮ Unnamed Item

Cites Work

• Unnamed Item
• Unnamed Item
• Generalized reduced enveloping algebras for restricted Lie algebras
• Symmetry for the Enveloping Algebra of a Restricted Lie Algebra
• Restricted Lie algebras of bounded type
• The u-Algebra of a Restricted Lie Algebra is Frobenius

This page was built for publication: On idempotents in reduced enveloping algebras