Abstract
Let G be a connected reductive algebraic group over an algebraically closed field of prime characteristic p and 𝔤 be the Lie algebra of G. In this paper, we study the representations of 𝔤 when p-character has standard Levi form. An Ext-transfer from the Ext-groups of induced 𝔤-modules to its Levi subalgebras is obtained. Furthermore, we reduce the computation of the multiplicities of simple factors in baby Verma modules over 𝔤 to its Levi subalgebras.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
