3 papers
math.NA2026
Quasi-optimality of adaptive FEM for optimal control problems involving Dirac measures governed by biharmonic equation
Asha K. Dond, Neela Nataraj, Subham Nayak
This article establishes the quasi-optimality of adaptive nonconforming finite element methods for a class of optimal control problems involving Dirac measures governed by the biha…
math.NA2026
Quasi-Optimality of AFEM for Distributed Optimal Control Problems of Stokes Equations: An Axiomatic Framework
Tooba M. Shaikh, Asha K. Dond
This paper focuses on the quasi-optimality of an adaptive nonconforming finite element method for a distributed optimal control problem governed by the Stokes equation. The nonconf…
math.NA2026
A posteriori error estimates for a modified Morley FEM
A. K. Dond, D. Gallistl, S. Nayak +1
Residual-based a~posteriori error estimators are derived for the modified Morley FEM, proposed by Wang, Xu, Hu [J. Comput. Math, 24(2), 2006], for the singularly perturbed biharmon…