3 citations · 9 across the 19 of their papers we have counts for
Showing 2023 · math.PRShow all
3 papers · 2 filters
math.PR2023
Stochastic PDEs involving a bilaplacian operator
Suprio Bhar, Barun Sarkar
In this article, we study the existence and uniqueness problem for linear Stochastic PDEs involving a bilaplacian operator. Our results on the existence and uniqueness are obtained…
math.PR2023
Weak Solutions of SPDEs in the space of Tempered distributions
Suprio Bhar, Barun Sarkar
In this article, we construct weak solutions for a class of Stochastic PDEs in the space of tempered distributions via Girsanov's theorem. It is to be noted that our drift and diff…
math.PR2023
Existence and Uniqueness of Stochastic PDEs associated with the Forward Equations: An Approach using Alternate Norms
Suprio Bhar, Rajeev Bhaskaran, Arvind Kumar Nath
We consider stochastic PDEs \[dY_t = L(Y_t)\, dt + A(Y_t).\, dB_t, t > 0\] and associated PDEs \[du_t = L u_t\, dt, t > 0\] with regular initial conditions. Here, and are c…