User Rob Grey

13 votes

1 answer

1k views

How far can a particle travel from its origin if it exhibits self-avoiding Brownian motion in two-dimensions?

asked Jul 28, 2011 at 9:18

10 votes

2 answers

603 views

When can a freely moving sphere escape from a 'cage' defined by a set of impassible coordinates?

asked Apr 19, 2010 at 23:21

9 votes

4 answers

828 views

Characterizing a tumbling convex polytope from the surface areas of its two-dimensional projections

asked May 14, 2010 at 14:05

9 votes

0 answers

759 views

Finding a set with the maximum number of finite alphabet strings within a fixed Levenshtein distance of one-another

asked Jun 15, 2010 at 2:31

8 votes

1 answer

2k views

Expected number of steps for a discrete random walk to visit every point on an N-dimensional rectangular lattice

asked Aug 16, 2010 at 14:23

4 votes

1 answer

954 views

Intersection volume of two tori (Quantitating the orientational freedom of catenane rings?)

asked Jun 6, 2010 at 3:55

4 votes

6 answers

743 views

Reconstructing an ordering of a multiset from its consecutive submultisets

asked Jan 18, 2010 at 18:23

3 votes

4 answers

3k views

Finding the union of N random circles arbitrarily (or conspiratorially) placed on a two-dimensional surface

asked May 16, 2010 at 4:24

3 votes

0 answers

160 views

Characterizing polyhedron from Brownian particle collisions with a boundary

asked Aug 23, 2010 at 16:29

2 votes

1 answer

324 views

Intersection probability for 'N' fixed-length rods in one- or two-dimensions

asked Apr 12, 2011 at 14:02

2 votes

0 answers

447 views

Cover time for a biased random walk on an 'N'-dimensional integer lattice

asked Jun 14, 2011 at 20:05

2 votes

1 answer

344 views

Residency time of a spherical Brownian particle in a cylindrical container with another spherical particle at a fixed position

asked Jul 8, 2011 at 18:14

2 votes

1 answer

157 views

Inferring the location of a reflecting boundary in a toroidal cage with a Brownian particle

asked Aug 9, 2011 at 3:47

2 votes

3 answers

290 views

How long does it take a Brownian particle to achieve a uniform probability distribution across a space?

asked Aug 10, 2011 at 14:53

2 votes

0 answers

312 views

Finding jump probabilities from mean-occupancy values for positions on a one-dimensional random walk

asked Jun 3, 2010 at 19:54

2 votes

2 answers

567 views

The consequence of overlap sharing for the length-distribution of rods randomly placed on a line

asked Jul 15, 2010 at 0:01

2 votes

2 answers

2k views

Hitting times for an N-dimensional random walk on a lattice with (strictly positive) random integer steps

asked Feb 13, 2010 at 3:01

1 vote

2 answers

1k views

Calculating the surface area distribution of two-dimensional projections for a polytope

asked May 15, 2010 at 6:08

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18 Questions

How far can a particle travel from its origin if it exhibits self-avoiding Brownian motion in two-dimensions?

When can a freely moving sphere escape from a 'cage' defined by a set of impassible coordinates?

Characterizing a tumbling convex polytope from the surface areas of its two-dimensional projections

Finding a set with the maximum number of finite alphabet strings within a fixed Levenshtein distance of one-another

Expected number of steps for a discrete random walk to visit every point on an N-dimensional rectangular lattice

Intersection volume of two tori (Quantitating the orientational freedom of catenane rings?)

Reconstructing an ordering of a multiset from its consecutive submultisets

Finding the union of N random circles arbitrarily (or conspiratorially) placed on a two-dimensional surface

Characterizing polyhedron from Brownian particle collisions with a boundary

Intersection probability for 'N' fixed-length rods in one- or two-dimensions

Cover time for a biased random walk on an 'N'-dimensional integer lattice

Residency time of a spherical Brownian particle in a cylindrical container with another spherical particle at a fixed position

Inferring the location of a reflecting boundary in a toroidal cage with a Brownian particle

How long does it take a Brownian particle to achieve a uniform probability distribution across a space?

Finding jump probabilities from mean-occupancy values for positions on a one-dimensional random walk

The consequence of overlap sharing for the length-distribution of rods randomly placed on a line

Hitting times for an N-dimensional random walk on a lattice with (strictly positive) random integer steps

Calculating the surface area distribution of two-dimensional projections for a polytope