User mjqxxxx - Mathematics Stack Exchange

mjqxxxx

Member for 12 years, 11 months
Last seen this week

15 Questions

Score Activity Newest Views

32 votes

1 answer

4k views

Expiring coupon collector's problem

asked Aug 30, 2012 at 17:07

23 votes

0 answers

879 views

Analyzing a class of vertex-deletion games

asked Jan 2, 2012 at 20:39

13 votes

1 answer

2k views

Comparing powers without logarithms

asked Jan 6, 2012 at 21:52

9 votes

2 answers

942 views

Group-Interview Secretary Problem

asked Mar 21, 2011 at 0:28

8 votes

3 answers

2k views

"Go-first" dice for $N$ players

asked Jun 27, 2012 at 18:54

7 votes

3 answers

180 views

Trouble simplifying a tough equation

asked Dec 31, 2012 at 23:36

7 votes

3 answers

166 views

Removing a card while preserving "shuffled-ness"

asked Feb 13, 2013 at 23:42

5 votes

1 answer

456 views

Behavior of explosive random process

asked Oct 5, 2012 at 19:22

4 votes

1 answer

416 views

Maximum gap among N points on a circle

asked Jan 25, 2011 at 17:09

4 votes

1 answer

91 views

On randomly permuting digits in a large random number

asked Dec 15, 2018 at 5:40

3 votes

2 answers

140 views

When does $n!$ have exactly $n$ zeroes?

asked Mar 15, 2017 at 18:45

2 votes

0 answers

619 views

Dates and times with no repeated digits?

asked Jan 25, 2013 at 16:35

2 votes

2 answers

191 views

Poker probability conundrum

asked Nov 2, 2012 at 3:58

0 votes

1 answer

61 views

Poker communication problem

asked Nov 2, 2012 at 3:23

0 votes

3 answers

218 views

Mixture of two mirror-image Gaussians

asked Aug 17, 2012 at 22:39