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5h

comment 
1d random walk probability of previous n positions
There seems to be a reflection principle lurking here. If you condition on the number of returns to 0 before hitting $i$, then reflecting each segment of returns lowers or raises $Q$ accordingly. It also might be useful to set up a recurrence of the form $P(p,q,i)$. 
Apr 9 
revised 
Proof of the “Neoclassical Inequality”
added 20 characters in body 
Mar 26 
asked  Arctic Circle Theorems and the Wave Equation 
Mar 21 
revised 
Number of standard Young tableaux with fixed corner entry
deleted 32 characters in body; added 11 characters in body 
Mar 20 
revised 
Number of standard Young tableaux with fixed corner entry
added 44 characters in body 
Mar 19 
comment 
An Interesting Optimization Problem
@JohanWästlund: the requirement that each difference is positive kills off some possibilities. It seems like requiring each pair entries in the sequence to have the right sign gives a factor of 4, but this can't be the full explanation. 
Mar 19 
revised 
Number of standard Young tableaux with fixed corner entry
added 102 characters in body 
Mar 19 
comment 
Number of standard Young tableaux with fixed corner entry
@AmritanshuPrasad: I've added a clarifying picture. 
Mar 19 
revised 
Number of standard Young tableaux with fixed corner entry
added 2 characters in body 
Mar 19 
asked  Number of standard Young tableaux with fixed corner entry 
Mar 11 
comment 
Characterizations of the GOE/GUE family of distributions
That's a great question. I'm not entirely if what I'm asking for is reasonable. I've added an example below my edit which I think encapsulates what I'm after. 
Mar 11 
revised 
Characterizations of the GOE/GUE family of distributions
added 687 characters in body 
Mar 11 
revised 
Characterizations of the GOE/GUE family of distributions
added 687 characters in body 
Mar 11 
comment 
Characterizations of the GOE/GUE family of distributions
Thanks, the second part is particularly enlightening. I've added a slight edit to the question. Basically, is there a nonrandom matrix characterization of these distributions? 
Mar 11 
revised 
Characterizations of the GOE/GUE family of distributions
added 255 characters in body; added 142 characters in body; added 11 characters in body 
Mar 11 
revised 
Characterizations of the GOE/GUE family of distributions
edited title 
Mar 11 
asked  Characterizations of the GOE/GUE family of distributions 
Feb 12 
comment 
Generating random weak kbounded reverse plane partitions
@Per Alexandersson: it seems that the resulting semi standard young tableau needs to satisfy similar bounding criterion, now for each row. Unfortunately I don't see how something like a modified hook walk would give what I want. 
Feb 11 
asked  Generating random weak kbounded reverse plane partitions 
Jan 28 
accepted  Domino Shuffling and Warren's process 