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math.PR2019
Branching random walk with infinite progeny mean: a tale of two tails
Souvik Ray, Rajat Subhra Hazra, Parthanil Roy +1
We study the extremes of branching random walks under the assumption that the underlying Galton-Watson tree has infinite progeny mean. It is assumed that the displacements are eith…
math.PR2019
Continued fractions, the Chen-Stein method and extreme value theory
Anish Ghosh, Maxim Kirsebom, Parthanil Roy
In this work, we deal with extreme value theory in the context of continued fractions using techniques from probability theory, ergodic theory and real analysis. We give an upper b…