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math.CO2024
Random walks and the "Euclidean" association scheme in finite vector spaces
Charles Brittenham, Jonathan Pakianathan
In this paper, we provide an application to the random distance- walk in finite planes and derive asymptotic formulas (as ) for the probability of return to start…
math.CO2016
Unimodality via alternating gamma vectors
Charles Brittenham, Andrew Carroll, T. Kyle Petersen +1
For a polynomial with palindromic coefficients, unimodality is equivalent to having a nonnegative -vector. A sufficient condition for unimodality is having a nonnegative -vec…