33 citations · 49 across the 25 of their papers we have counts for
4 papers · 2 filters
Error estimates for the numerical approximation of a distributed optimal control problem governed by the von Kármán equations
Gouranga Mallik, Neela Nataraj, Jean-Pierre Raymond
In this paper, we discuss the numerical approximation of a distributed optimal control problem governed by the von Karman equations, defined in polygonal domains with point-wise co…
A Priori and A Posteriori Error Control of Discontinuous Galerkin Finite Element Methods for the Von Kármán Equations
Carsten Carstensen, Gouranga Mallik, Neela Nataraj
This paper analyses discontinuous Galerkin finite element methods (DGFEM) to approximate a regular solution to the von Kármán equations defined on a polygonal domain. A discrete in…
Nonconforming Finite Element Discretisation for Semilinear Problems with Trilinear Nonlinearity
Carsten Carstensen, Gouranga Mallik, Neela Nataraj
The Morley finite element method (FEM) is attractive for semilinear problems with the biharmonic operator as a leading term in the stream function vorticity formulation of 2D Navie…
Numerical analysis for the pure Neumann control problem using the gradient discretisation method
Jerome Droniou, Neela Nataraj, Devika Shylaja
The article discusses the gradient discretisation method (GDM) for distributed optimal control problems governed by diffusion equation with pure Neumann boundary condition. Using t…