R. Griffiths

activity

20072022

most citedOrthogonal polynomial kernels and canonical correlations for Dirichlet measures

22 citations · 78 across the 19 of their papers we have counts for

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Showing 2022 · math.PRShow all

2 papers · 2 filters

math.PR2022

Coalescence and sampling distributions for Feller diffusions

Conrad J. Burden, Robert C. Griffiths

Consider the diffusion process defined by the forward equation $u_{t} (t, x) = \frac{1}{2} {xu (t, x)}_{xx} - α {xu (t, x)}_{x}$ for $t, x \geq 0$ and $- \infty < α < \infty$ , with an…

math.PR2022

A class of non-reversible hypercube long-range random walks and Bernoulli autoregression

Andrea Collevecchio, Robert C. Griffiths

We study a large class of long-range random walks which take values on the vertices of an N dimensional hypercube. These processes are connected with multivariate Bernoulli autoreg…