Timeline for Invariants of exterior powers
Current License: CC BY-SA 3.0
4 events
when toggle format | what | by | license | comment | |
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Dec 16, 2017 at 5:14 | comment | added | Vladimir Dotsenko | @AbdelmalekAbdesselam : to be fair, a lot of computations of Lie algebra cohomology need results like Procesi/Rasmyslov/Formanek if one needs to explain them to "hardcore algebraists". However, in many cases using algebraic topology gives alternative proofs (e.g. via the Serre spectral sequence for various fibrations). | |
Dec 16, 2017 at 4:37 | comment | added | Vanya | @Dotsenko : I was looking at Vogan's article where this isomorphism is sketched. Your reference helped a lot. Thank you. | |
Dec 15, 2017 at 18:11 | comment | added | Abdelmalek Abdesselam | Thanks for bringing more perspective to my bare hands brute force approach... I knew from looking at the yellow book by Loday a long time ago that Lie algebra cohomology is related to invariants of matrices as studied by Procesi, Rasmyslov, Formanek and others but I didn't study that connection in earnest. | |
Dec 15, 2017 at 15:24 | history | answered | Vladimir Dotsenko | CC BY-SA 3.0 |