My ORCID iD is https://orcid.org/0000-0001-6154-7315.
A complete list of arXiv preprints can also be found at https://arxiv.org/a/bhattacharya_a_1.html.
Preprints:
(with Bohan Chen, Remco van der Hofstad and Bert Zwart)(2021) Consistency of the PLFit estimator for power-law data. ArXiv link.
A note on randomly scaled scale-decorated Poisson point processes (2018) . Arxiv link.
Articles Published in Refereed Journal:
(with Zbigniew Palmowski) (2025) Extremes in branching random walk in random environment with regularly varying displacements. ArXiv link. Extremes.
(with Piotr Dyszewski, Nina Gantert, Zbigniew Palmowski) (2025) Branching random walk and log-slowly varying tails. ALEA
(with Zbigniew Palmowski and Bert Zwart)(2023) Persistence of heavy-tailed sample averages: principle of infinitely many big jumps. ArXiv link. Electronic Journal of Probability.
Large deviation of extremes of branching random walk with regularly varying displacements (2023). Arxiv link. (Bernoulli.)
(with Zbigniew Palmowski) Slower variation of the generation sizes induced by heavy-tailed environment for geometric branching (2019). Arxiv link. Statistics and Probability Letters.
(with Krishanu Maulik, Zbigniew Palmowski and Parthanil Roy) (2019) Extremes of Multi-type Branching Random Walks: Heaviest Tail Wins. Arxiv link. (To appear in Advances in Applied Probability).
(with Parthanil Roy)(2017) A large sample test for the length of memory of the stationary symmetric stable random field via nonsingular $Z^d$-action. Arxiv link. ( Journal of Applied Probability).
(with Rajat Subhra Hazra and Parthanil Roy) (2017) Point process convergence for branching random walks with regularly varying steps. Arxiv link ( Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques).
(with Rajat Subhra Hazra and Parthanil Roy) (2016) Branching random walks, stable point processes and regular variation. Arxiv link. ( Stochastic Processes and their Applications).
Articles Published in Conference Proceedings:
(with Rajat Subhra Hazra and Parthanil Roy) (2014) Branching random walk with step size coming from power law.Journal of Physics: Conference Series, Vol. 638. No. 1.