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math.PR2026
A Class of Stochastic Partial Differential Equations with Jumps in Fluid Dynamics: Large and Moderate Deviation Asymptotics
Arnab Ganguly, Padmanabhan Sundar
We establish large and moderate deviation principles for a broad class of nonlinear stochastic partial differential equations driven by multiplicative Poisson random measures in th…
stat.ML2026
Learning stochastic multiscale models through normalizing flows
Anan Saha, Arnab Ganguly
Many systems in physics, engineering, and biology exhibit multiscale stochastic dynamics, where low-dimensional slow variables evolve under the influence of high-dimensional fast p…