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Questions
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Is there a combinatorial analogue of Ricci flow?

feb 8 at 0:57 Joseph O'Rourke 43.1k●1●49●214

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Is the quasisymmetric expansion of the inner product of two Schur functions known?

jan 11 at 19:18 Bruce Westbury 6,635●2●10●25

 
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Exact arithmetic for real algebraic numbers

dec 12 at 13:51 Dima Pasechnik 3,080●3●14

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Are pivotal categories the algebras for a cartesian monad?

jul 11 at 21:27 Mike Shulman 17.2k●20●70

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Is an irreducible holomorphic symplectic manifold a simple Lie algebra?

jun 7 at 8:14 Bruce Westbury 6,635●2●10●25

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Counter example in Tannaka reconstruction?

may 31 at 17:57 Bruce Westbury 6,635●2●10●25

 
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What is the definition of a discharge rule?

may 10 12 at 3:31 Brendan McKay 9,111●1●13●33

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Braid group action on canonical basis

may 3 12 at 18:17 Bruce Westbury 6,635●2●10●25

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Is there an explicit construction of a free coalgebra?

jan 22 12 at 17:54 Theo Johnson-Freyd 22.2k●2●27●110

 
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Restriction of characters of hyperoctahedral groups.

nov 25 11 at 13:18 Marc van Leeuwen 630●2●6

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