46

Questions
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A duality on partial permutations

may 20 at 1:34 Allen Knutson 12.4k●1●23●64

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281
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Relating two characterizations of ${\mathfrak sl}_{n > 2}$ among simple Lie algebras

may 18 at 14:38 Jim Humphreys 26.1k●38●84

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Hall’s Marriage Theorem and intervals

apr 11 at 11:15 Allen Knutson 12.4k●1●23●64

 
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Edge graph of the polytope of a Bruhat interval

feb 11 at 0:45 Allen Knutson 12.4k●1●23●64

 
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251
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Disconnectedness of Hilbert schemes of projective schemes

nov 30 at 2:02 Allen Knutson 12.4k●1●23●64

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What classification theorems have been improved by re-categorizing?

nov 22 at 2:51 Eugene Lerman 575●6

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264
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The highest root of an ADE quiver

oct 13 at 23:09 Hugh Thomas 2,171●5●17

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562
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Grothendieck ring of “varieties carrying a function”

mar 7 at 9:25 Andrew Stout 258●11

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156
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Liftability of a submodule from an associated graded module

aug 28 at 14:10 Allen Knutson 12.4k●1●23●64

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Smooth bases of matroids

jun 21 at 9:16 Gjergji Zaimi 37.5k●2●72●149

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