3 papers
math.OC2026
Pointwise Tracking Optimal Control Problem for Cahn Hilliard Navier Stokes system
Sheetal Dharmatti, Greeshma K
We study a pointwise tracking optimal control problem for the two-dimensional local Cahn Hilliard Navier Stokes system, which models the evolution of two immiscible, incompressible…
math.OC2026
Local controllability of the Cahn-Hilliard-Burgers' equation around certain steady states
Manika Bag, Sheetal Dharmatti, Subrata Majumdar +1
In this article we study the local controllability of the one-dimensional Cahn-Hilliard-Navier-Stokes equation, that is Cahn-Hilliard-Burgers' equation, around a certain steady sta…
math.AP2025
Separation Property for the Nonlocal Cahn Hilliard Brinkman System with Singular Potential and Degenerate Mobility
Sheetal Dharmatti, Greeshma K
This work studies the nonlocal Cahn Hilliard Brinkman system, which models the phase separation of a binary fluid in a bounded domain and porous media. We focus on a system with a…