1 citations · 1 across the 4 of their papers we have counts for
4 papers
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…
A two-grid Adaptive Finite Element Method for the Dirichlet Boundary Control Problem Governed by Stokes Equation
Thirupathi Gudi, Ramesh Chandra Sau
In this article, we derive \textit{a posteriori} error estimates for the Dirichlet boundary control problem governed by Stokes equation. An energy-based method has been deployed to…
A Hybrid High-Order Method for a Class of Strongly Nonlinear Elliptic Boundary Value Problems
Gouranga Mallik, Thirupathi Gudi
In this article, we design and analyze a Hybrid High-Order (HHO) finite element approximation for a class of strongly nonlinear boundary value problems. We consider an HHO discreti…
A two level finite element method for Stokes constrained Dirichlet boundary control problem
Thirupathi Gudi, Ramesh Ch. Sau
In this paper we present a finite element analysis for a Dirichlet boundary control problem governed by the Stokes equation. The Dirichlet control is considered in a convex closed…