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20122026
most citedStatistics on parallelogram polyominoes and a q,t-analogue of the Narayana numbers

9 citations · 10 across the 8 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.PR2015

Useful bounds on the extreme eigenvalues and vectors of matrices for Harper's operators

Daniel Bump, Persi Diaconis, Angela Hicks +2

In analyzing a simple random walk on the Heisenberg group we encounter the problem of bounding the extreme eigenvalues of an matrix of the form where is a c…

math.PR2015

An Exercise (?) in Fourier Analysis on the Heisenberg Group

Daniel Bump, Persi Diaconis, Angela Hicks +2

Let H(n) be the group of 3x3 uni-uppertriangular matrices with entries in Z/nZ, the integers mod n. We show that the simple random walk converges to the uniform distribution in ord…