10 citations · 10 across the 6 of their papers we have counts for
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Finite element analysis of modified N-S equations coupled with energy transfer for Hybrid Nanofluid flow in complex domains
Sangita Dey, B. V. Rathish Kumar
A theoretical and computational finite element study of modified Navier-Stokes Equations coupled with energy conservation governing the flow and heat transfer in complex domains wi…
An efficient Haar wavelet method for the coupled non-linear transient PDE-ODEs system with discontinuous coefficients
B. V. Rathish Kumar, Meena Pargaei
In this work, the Haar wavelet method for the coupled non-linear transient PDE-ODEs system with the Neumann boundary condition has been proposed. The capability of the method in ha…
A Fractional Image Inpainting Model Using a Variant of Mumford-Shah Model
Abdul Halim, Abdur Rohim, B. V. Rathish Kumar +1
In this paper, we propose a fourth order PDE model for image inpainting based on a variant of the famous Mumford-Shah (MS) image segmentation model. Convexity splitting is used to…
Haar wavelet method for the coupled degenerate reaction-diffusion PDEs and the ODEs having a non-linear source
Meena Pargaei, B. V. Rathish Kumar
In this work, we propose the Haar wavelet method for the coupled degenerate reaction-diffusion PDEs and the ODEs having non-linear a source with Neumann boundary, applicable in var…
Complete Flux Scheme for Elliptic Singularly Perturbed Differential-Difference Equations
Sunil Kumar, B. V. Rathish Kumar, J. H. M. Ten Thije Boonkkamp
In this study, we propose a new scheme named as complete flux scheme (CFS) based on the finite volume method for solving singularly perturbed differential-difference equations (SPD…
An efficient high-order Nyström scheme for acoustic scattering by inhomogeneous penetrable media with discontinuous material interface
Akash Anand, Ambuj Pandey, B. V. Rathish Kumar +1
This text proposes a fast, rapidly convergent Nyström method for the solution of the Lippmann-Schwinger integral equation that mathematically models the scattering of time-harmonic…