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Questions
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Special cases for efficient enumeration of Hamiltonian paths on grid graphs?

sep 26 11 at 18:48 Aaron Sterling 455●2●8

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8
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4
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314
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Surfaces that are ‘everywhere accessible’ to a randomly positioned Newtonian particle with an arbitrary velocity vector

jan 17 11 at 1:37 Igor Rivin 31.1k●3●37●71

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A walk on a compact 2D surface embedded in 3-space that never returns home

jun 12 10 at 18:04 coudy 4,483●14●28

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Mean minimum distance for N random points on a one-dimensional line

feb 27 10 at 16:44 George Lowther 9,438●1●24●44

 
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‘Focusing’ the mass of the Probability Density Function for a Random Walk

jan 4 10 at 5:35 Yuri Bakhtin 1,539●5●9

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An intuitive reason why the “Rule 30” CA is random/pseudorandom?

oct 27 09 at 10:45 roman 31●1