3 papers
math.PR2026
Continuous-time directed polymers to the Critical SHF via moments
Sudheesh Surendranath
We consider a class of two-dimensional continuous-time directed random polymers in a correlated Brownian environment. The partition functions of these polymers form a discrete appr…
math.PR2025
Hölder regularity for a class of nonlinear stochastic heat equations
Sudheesh Surendranath
We investigate the Hölder continuity of solutions to stochastic partial differential equations of the form , subject to a…
math.PR2025
Two dimensional delta Bose gas in a weighted space
Sudheesh Surendranath, Li-Cheng Tsai
We extend the construction of the semigroup of the two-dimensional delta-Bose gas in Gu, Quastel, and Tsai (2021) (based on Rajeev (1999) and Dimock and Rajeev (2004)) to a weighte…