1 citations · 1 across the 4 of their papers we have counts for
5 papers
-adaptive algorithms in Discontinuous Galerkin solutions to the time-domain Maxwell's equations
Apurva Tiwari, Avijit Chatterjee
The Discontinuous Galerkin time-domain method is well suited for adaptive algorithms to solve the time-domain Maxwell's equations and depends on robust and economically computable…
Divergence error based -adaptive discontinuous Galerkin solution of time-domain Maxwell's equations
Apurva Tiwari, Avijit Chatterjee
A -adaptive discontinuous Galerkin time-domain method is developed to obtain high-order solutions to electromagnetic scattering problems. A novel feature of the proposed method…
A p-variable higher-order finite volume time domain method for electromagnetic scattering problems
A. Chatterjee, S. M. Joshi
Higher-order accurate solution to electromagnetic scattering problems are obtained at reduced computational cost in a {\it p}-variable finite volume time domain method. Spatial ope…
A-posteriori diffusion analysis of higher-order numerical schemes for application to propagating linear waves
S. M. Joshi, A. Chatterjee
We propose a new technique for a-posteriori diffusion analysis of numerical schemes. The scalar linear advection equation with a broadband signal as initial conditions is numerical…
Higher-Order Multilevel Framework for ADER Scheme in Computational Aeroacoustics
S. M. Joshi, A. Chatterjee
The versatile Arbitrary-DERivative (ADER) scheme is cast in a multilevel framework (ML-ADER) for fast solution of system of linear hyperbolic partial differential equations. The so…