15

Questions

votes newest views recent

2

votes

1

answer

571

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A possible mistake in Kac’s “Infinite Dimensional Lie Algebras”

lie-algebras kac-moody-algebras root-systems

jul 29 at 21:55 Jim Humphreys 25.9k●37●82

1

vote

1

answer

313

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Cardinal Arithmetic, foundations and constructive math

cardinal-arithmetic constructive-mathematics continuum-hypothesis foundations lo.logic

nov 4 at 11:01 Goldstern 5,250●1●12●27

1

1

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2

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558

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A question about the affine Grassmanian

symmetric-spaces loop-spaces infinite-dimensional lie-groups ag.algebraic-geometry

jan 23 11 at 4:28 David Ben-Zvi 12.6k●1●28●50

2

0

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2

answers

951

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Nilpotent Lie algebras and unipotent Lie groups

lie-algebras lie-groups rt.representation-theory

sep 11 10 at 5:11 Theo Johnson-Freyd 22.2k●2●27●110

-2

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2

answers

566

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Question on Linear Operators

topological-vector-spaces unbounded-operators fa.functional-analysis

jul 21 11 at 20:37 Qiaochu Yuan 38.2k●5●116●301