5 papers
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…
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…
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…
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…
Well-posedness of three-dimensional Damped Cahn-Hilliard-Navier-Stokes Equations
Manika Bag, Sheetal Dharmatti, Manil T Mohan
This paper presents a mathematical analysis of the evolution of a mixture of two incompressible, isothermal fluids flowing through a porous medium in a three dimensional bounded do…