3 papers
math.OC2026
Virtual element approximations for distributed or Neumann boundary optimal control problems governed by poroelasticity equation
Thirupathi Gudi, David Mora, Nitesh Verma
This paper investigate the conforming virtual element method for the optimal control problem governed by the linear poroelasticity equation. Both distributed control and Neumann bo…
math.NA2024
A Local Projection Stabilised HHO Method for the Oseen Problem
Gouranga Mallik, Rahul Biswas, Thirupathi Gudi
In this article, we consider a local projection stabilisation for a Hybrid High-Order (HHO) approximation of the Oseen problem. We prove an existence-uniqueness result under a stro…
math.NA2024
and error identities for the scalar Signorini problem
Sören Bartels, Thirupathi Gudi, Alex Kaltenbach
In this paper, on the basis of a (Fenchel) duality theory on the continuous level, we derive an error identity for arbitrary conforming approximations of th…