Berestycki, J.; Brunet, É.; Harris, J.W.; Harris, S.C. - In: Statistics & Probability Letters 80 (2010) 17-18, pp. 1442-1446
In this note we consider a branching Brownian motion (BBM) on in which a particle at spatial position y splits into two at rate [beta]y2, where [beta]0 is a constant. This is a critical breeding rate for BBM in the sense that the expected population size blows up in finite time while the...
