...Abhishek Kumar Singh; Krishna Mohan Singh Purpose The work presents a novel implementation of the generalized minimum residual (GMRES) solver in conjunction with the interpolating meshless local Petrov–Galerkin (MLPG) method to solve steady-state heat conduction in 2-D as well as in 3-D domains...

...) and (Inline Equation 10) . Preconditioned generalized minimal residual (GMRES) (Saad and Schultz, 1986) is a robust Krylov subspace method and it is appropriate for the problems considered in this work because of concerns about the convergence rate and robustness for the potential non-positive...