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Long chains of amorphous cardinalities

1 vote
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Which are good algorithms for finding Hamiltonian path (not necessarily a circle) up to now?

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1 answer
256 views

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Extension of a type A Springer fibre

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Gradient-based optimization of $n$ functions

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Efficient Hamiltonian cycle algorithms for graph classes

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Check an equation on the Heisenberg group $H^3$

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Artin-Schreier theorem for rings (a little different)

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Refinement of a theorem of Koblitz-Ogus

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Is it decidable whether two real algebraic irrationals generate the same extension of the rationals?

5 votes
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Does the first fundamental representation of $\frak{sp}_n$ generates all the other fundamental representations

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Are there 4-connected planar non-hamilton multi-graphs?

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Regular maps on hyperbolic plane for large number of vertices

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Finding the point within a convex n-gon that maximizes the least angle subtended there by an edge of the n-gon

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