66 citations · 129 across the 23 of their papers we have counts for
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math.PR2008
Measure changes with extinction
Simon Harris, Matthew Roberts
We consider a change of measure by a martingale and clarify that in general is only a supermartingale under the changed measure. We then give a necessary and sufficie…
math.PR2008★ 1 cited
Branching Brownian motion: Almost sure growth along unscaled paths
Simon Harris, Matthew Roberts
We give new results on the growth of the number of particles in a dyadic branching Brownian motion which follow within a fixed distance of a path . We s…