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.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…
math.AP2024
Regularity and Optimal Control of Non Local Cahn Hilliard Brinkman system with Singular Potential
Sheetal Dharmatti, Greeshma K
The evolution of two incompressible, immiscible, isothermal fluids in a bounded domain and a porous media is described by the coupled Cahn-Hilliard-Brinkman (CHB) system. The CHB s…