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Jul 6, 2019 at 6:45 history edited Victor Protsak CC BY-SA 4.0
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Jul 6, 2019 at 6:38 history edited Victor Protsak CC BY-SA 4.0
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Jul 5, 2019 at 22:14 history edited Victor Protsak CC BY-SA 4.0
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Jul 5, 2019 at 21:13 comment added Victor Protsak Thanks, Loren. That was a typo, I meant "ad-cyclic".
Jul 5, 2019 at 18:24 comment added LSpice Does "$\operatorname{ad}$-simple element" mean "element $x$ such that $\mathfrak g$ is simple as an $\operatorname{ad}(x)$-module"?
Jul 5, 2019 at 18:23 comment added LSpice MO discussion of where to get the Schur lectures: mathoverflow.net/questions/85562/… . It's really a shame no electronic version is available; I seem to remember Roger sayng he was working on TeXing and revising at some point.
Jul 5, 2019 at 14:45 history edited Victor Protsak CC BY-SA 4.0
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Jul 5, 2019 at 14:22 comment added Victor Protsak You are welcome! For a comprehensive survey of multiplicity-freeness, including WMF modules, I recommend Roger Howe's Schur Lectures. They contain various classification results and further references.
Jul 5, 2019 at 9:20 vote accept AThomas
Jul 5, 2019 at 9:11 comment added AThomas Thank you very much Victor for your answer! I think what I really need is the notion of WMF module. Can you give a reference for that?
Jul 5, 2019 at 6:27 history edited Victor Protsak CC BY-SA 4.0
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Jul 5, 2019 at 5:38 history answered Victor Protsak CC BY-SA 4.0