PREPRINTS AND PUBLICATIONS:
Ratul Biswas, Wei-Kuo Chen, Arnab Sen, On the replica symmetric solution in general dilute spin glasses, Random Struct. Alg. 66(4), (2025)
Ratul Biswas, Arnab Sen, Limiting eigenvalue distribution of heavy-tailed Toeplitz matrices, (to appear in Ann. Inst. H. Poincaré Probab. Statist.), arXiv:2304.12564
Ratul Biswas, Wei-Kuo Chen, Arnab Sen, Free energy of a diluted spin glass model with quadratic Hamiltonian, Ann. Probab. 51(1), 359-395, (2023)
JOURNAL REVIEWER:
2025: Annales de l’Institut Henri Poincaré
Combinatorics, Probability and Computing
2024: Annals of Applied Probability
Communications in Mathematical Physics
TALKS:
2025: Probability Seminar, Northwestern University, Evanston
National Institute for Theory and Mathematics in Biology Annual Meeting, New York City
2024: Probability Event: Point Processes, Exchange and Research, University of Münster, Münster
Lehigh University - University of Minnesota Joint Virtual Probability Seminar
2023: Department of Mathematics, Indian Institute of Technology, Delhi
Summer School on Random Matrix Theory and its Applications, Ohio State University, Columbus
Intro to Research Seminar, University of Minnesota, Twin Cities
Finger Lakes Probability Seminar, Binghamton University, Binghamton
Analysis and Probability Research Group Seminar, Indian Insititute of Science, Bengaluru
UNDERGRADUATE RESEARCH:
Ratul Biswas, The Divisible Sandpile at Supercritical Density, (2019)
UNDERGRADUATE TALKS:
2018 : Samasya, the undergraduate math club at the Indian Institute of Science, Bengaluru