A. Shekhar

activity

20172026

most citedA new proof of Liggett's theorem for non-interacting Brownian motions

4 citations · 7 across the 8 of their papers we have counts for

collaborators

Showing 2026 · math.PRShow all

2 papers · 2 filters

math.PR2026

Locally finite fixed points of branching Brownian motion

Xinxin Chen, Arnab Chowdhury, Atul Shekhar +1

We give a full characterization of the fixed points of Branching Brownian motion with critical and supercritical drifts under no additional assumptions besides it being locally fin…

math.PR2026

Asymptotics of the Number of Components of Random Polynomial Lemniscates

Subhajit Ghosh, Koushik Ramachandran, Atul Shekhar

Consider a sequence of random polynomials $P_{n} (z) = \prod_{k = 1}^{n} (z - X_{k})$ , where ${X_{k}}_{k}$ are i.i.d. random variables distributed uniformly on the unit disc $D$ . Le…