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B. V. Rathish Kumar
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2020 – today
- 2024
- [j43]Rakesh Kumar
, B. V. Rathish Kumar:
Superconvergent scheme for a system of Green nonlinear Fredholm integral equations. Appl. Math. Comput. 479: 128880 (2024) - [j42]Jagabandhu Paul
Fast rapidly convergent penetrable scattering computations. Adv. Model. Simul. Eng. Sci. 11(1): 2 (2024) - [j41]Sangita Dey, B. V. Rathish Kumar:
Finite element analysis of a thermal non-equilibrium hybrid nanofluid model for natural convection in a complex porous enclosure. Comput. Math. Appl. 169: 177-194 (2024) - [j40]Sumant Kumar, B. V. Rathish Kumar, S. V. S. S. N. V. G. Krishna Murthy
ANN-based deep collocation method for natural convection in porous media. Neural Comput. Appl. 36(11): 6067-6083 (2024) - [j39]Abdul Halim, B. V. Rathish Kumar, Ajay Niranjan, Aditya Nigam, Walter Schneider, Chirag K. Ahuja, Sudhir K. Pathak:
A colour image segmentation method and its application to medical images. Signal Image Video Process. 18(2): 1635-1648 (2024) - 2023
- [j38]B. V. Rathish Kumar, Manisha Chowdhury:
Multiscale stabilized finite element computation of the non-Newtonian Casson fluid flowing in double lid-driven rectangular cavities. Comput. Math. Appl. 143: 57-72 (2023) - [j37]Sangita Dey, B. V. Rathish Kumar:
Finite element analysis of modified N-S equations coupled with energy transfer for hybrid nanofluid flow in complex domains. Comput. Math. Appl. 150: 37-53 (2023) - [j36]Ranjeet Ranjan Jha
Undersampled single-shell to MSMT fODF reconstruction using CNN-based ODE solver. Comput. Methods Programs Biomed. 230: 107339 (2023) - [j35]Manisha Chowdhury, B. V. Rathish Kumar:
Simplified Subgrid multiscale stabilized finite element method in the transient framework for Stokes equations. J. Comput. Appl. Math. 423: 114956 (2023) - [j34]Vinay Kumar
Multi-force effect on fluid flow, heat and mass transfer, and entropy generation in a stratified fluid-saturated porous enclosure. Math. Comput. Simul. 203: 328-367 (2023) - [j33]Ranjeet Ranjan Jha
TrGANet: Transforming 3T to 7T dMRI using Trapezoidal Rule and Graph based Attention Modules. Medical Image Anal. 87: 102806 (2023) - [c7]Ranjeet Ranjan Jha, Hritik Gupta, Sudhir K. Pathak, Ankita Joshi, Walter Schneider, B. V. Rathish Kumar, Arnav Bhavsar, Aditya Nigam:
PA-GAN: Parallel Attention Based Gan for Enhancement of FODF. ISBI 2023: 1-5 - [i8]B. V. Rathish Kumar, Meena Pargaei:
An efficient Haar wavelet method for the coupled non-linear transient PDE-ODEs system with discontinuous coefficients. CoRR abs/2302.03919 (2023) - [i7]Sangita Dey, B. V. Rathish Kumar:
Finite element analysis of modified N-S equations coupled with energy transfer for Hybrid Nanofluid flow in complex domains. CoRR abs/2305.03727 (2023) - 2022
- [c6]Ranjeet Ranjan Jha, Sudhir K. Pathak, Walter Schneider, B. V. Rathish Kumar, Arnav Bhavsar
LFANET: Transforming 3T Single-Shell to 7T Multi-Shell DMRI Using Deep Learning Based Leapfrog and Attention. ISBI 2022: 1-5 - [i6]Abdul Halim
A Fractional Image Inpainting Model Using a Variant of Mumford-Shah Model. CoRR abs/2208.01887 (2022) - 2021
- [c5]Ranjeet Ranjan Jha, Hritik Gupta, Sudhir K. Pathak, Walter Schneider, B. V. Rathish Kumar, Arnav Bhavsar
Enhancing HARDI Reconstruction from Undersampled Data Via Multi-Context and Feature Inter-Dependency GAN. ISBI 2021: 1103-1106 - [i5]Manisha Chowdhury, B. V. Rathish Kumar:
Subgrid multiscale stabilized finite element analysis of non-Newtonian Power-law model fully coupled with Advection-Diffusion-Reaction equations. CoRR abs/2102.09170 (2021) - [i4]B. V. Rathish Kumar, Manisha Chowdhury:
Subgrid multiscale stabilized finite element analysis of non-Newtonian Casson model fully coupled with Advection-Diffusion-Reaction equations. CoRR abs/2105.09026 (2021) - [i3]B. V. Rathish Kumar, Meena Pargaei, Luca F. Pavarino, Simone Scacchi:
Myocardial ischemic effects on cardiac electro-mechanical activity. CoRR abs/2105.14703 (2021) - 2020
- [j32]Abdul Halim
An anisotropic PDE model for image inpainting. Comput. Math. Appl. 79(9): 2701-2721 (2020) - [j31]Abdul Halim
A TV-L2-H-1 PDE model for effective denoising. Comput. Math. Appl. 80(10): 2176-2193 (2020) - [j30]B. V. Rathish Kumar, Abdul Halim
Higher order PDE based model for segmenting noisy image. IET Image Process. 14(11): 2597-2609 (2020) - [j29]Subhashree Mohapatra
Non-conforming least-squares spectral element method for Stokes equations on non-smooth domains. J. Comput. Appl. Math. 372: 112696 (2020) - [c4]Ranjeet Ranjan Jha, Aditya Nigam, Arnav Bhavsar
Multi-Shell D-MRI Reconstruction via Residual Learning utilizing Encoder-Decoder Network with Attention (MSR-Net). EMBC 2020: 1709-1713 - [c3]Ranjeet Ranjan Jha, Aditya Nigam, Arnav Bhavsar
HLGSNet: Hierarchical and Lightweight Graph Siamese Network with Triplet Loss for fMRI-based Classification of ADHD. IJCNN 2020: 1-7 - [i2]Manisha Chowdhury, B. V. Rathish Kumar:
Apriori and aposteriori error estimation of Subgrid multiscale stabilized finite element method for coupled unified Stokes-Brinkman/Transport model. CoRR abs/2004.01782 (2020) - [i1]B. V. Rathish Kumar, Manisha Chowdhury:
Apriori and aposteriori error estimation of Subgrid multiscale stabilized finite element method for fully coupled Navier-Stokes Transport model. CoRR abs/2009.11655 (2020)
2010 – 2019
- 2019
- [j28]B. V. Rathish Kumar, Abdul Halim
A linear fourth-order PDE-based gray-scale image inpainting model. Comput. Appl. Math. 38(1) (2019) - [j27]Alpesh Kumar
A meshless local collocation method for time fractional diffusion wave equation. Comput. Math. Appl. 78(6): 1851-1861 (2019) - [j26]Ayan Chakraborty, B. V. Rathish Kumar:
Finite element method for drifted space fractional tempered diffusion equation. J. Appl. Math. Comput. 61(1-2): 117-135 (2019) - [j25]Sunil Kumar, B. V. Rathish Kumar, J. H. M. ten Thije Boonkkamp:
Complete flux scheme for elliptic singularly perturbed differential-difference equations. Math. Comput. Simul. 165: 255-270 (2019) - 2018
- [j24]Gopal Priyadarshi, B. V. Rathish Kumar:
Wavelet Galerkin method for fourth order linear and nonlinear differential equations. Appl. Math. Comput. 327: 8-21 (2018) - [j23]B. V. Rathish Kumar, Gopal Priyadarshi:
Wavelet Galerkin method for fourth-order multi-dimensional elliptic partial differential equations. Int. J. Wavelets Multiresolution Inf. Process. 16(5): 1850045:1-1850045:25 (2018) - 2017
- [j22]Sunil Kumar, B. V. Rathish Kumar:
A domain decomposition Taylor Galerkin finite element approximation of a parabolic singularly perturbed differential equation. Appl. Math. Comput. 293: 508-522 (2017) - 2016
- [j21]Marco F. P. ten Eikelder, Jan H. M. ten Thije Boonkkamp
A Finite Volume-Complete Flux Scheme for a Polluted Groundwater Site. Adv. Numer. Anal. 2016: 1945958:1-1945958:12 (2016) - [j20]Akash Anand
An efficient high-order Nyström scheme for acoustic scattering by inhomogeneous penetrable media with discontinuous material interface. J. Comput. Phys. 311: 258-274 (2016) - 2015
- [j19]S. V. S. S. N. V. G. Krishna Murthy
A parallel finite element study of 3D mixed convection in a fluid saturated cubic porous enclosure under injection/suction effect. Appl. Math. Comput. 269: 841-862 (2015) - [c2]J. H. M. ten Thije Boonkkamp, B. V. Rathish Kumar, Sunil Kumar, Meena Pargaei:
Complete Flux Scheme for Conservation Laws Containing a Linear Source. ENUMATH 2015: 23-31 - 2012
- [j18]B. V. Rathish Kumar, S. V. S. S. N. V. G. K. Murthy
A Finite Element Study of Double Diffusive Mixed Convection in a Concentration Stratified Darcian Fluid Saturated Porous Enclosure under Injection/Suction Effect. J. Appl. Math. 2012: 594701:1-594701:29 (2012) - 2011
- [j17]B. V. Rathish Kumar, Vivek Sangwan
A numerical study of singularly perturbed generalized Burgers-Huxley equation using three-step Taylor-Galerkin method. Comput. Math. Appl. 62(2): 776-786 (2011) - 2010
- [j16]Vivek Sangwan
Three-Step Taylor Galerkin method for singularly perturbed generalized Hodgkin-Huxley equation. Int. J. Model. Simul. Sci. Comput. 1(2) (2010)
2000 – 2009
- 2009
- [j15]Mani Mehra
Error Estimates for Linear PDEs Solved by Wavelet Based Taylor-Galerkin Schemes. Int. J. Wavelets Multiresolution Inf. Process. 7(2): 143-162 (2009) - 2007
- [j14]Mani Mehra
Error Estimates for Time Accurate Wavelet Based Schemes for Hyperbolic Partial Differential Equations. Int. J. Wavelets Multiresolution Inf. Process. 5(4): 667-678 (2007) - 2006
- [j13]B. V. Rathish Kumar, Mani Mehra
A three-step wavelet Galerkin method for parabolic and hyperbolic partial differential equations. Int. J. Comput. Math. 83(1): 143-157 (2006) - [j12]Mani Mehra
Time Accurate Fast Three-Step Wavelet-Galerkin Method for Partial Differential Equations. Int. J. Wavelets Multiresolution Inf. Process. 4(1): 65-79 (2006) - 2005
- [j11]B. V. Rathish Kumar, Shalini, Mani Mehra
Non-stationary iterative solvers on a PC cluster. Adv. Eng. Softw. 36(6): 393-400 (2005) - [j10]B. V. Rathish Kumar, Bipin Kumar:
On the development of parallel sparse CGM solver for CFD computations on Anu-cluster. Appl. Math. Comput. 160(3): 739-761 (2005) - [j9]B. V. Rathish Kumar, Mani Mehra
Time-accurate solutions of Korteweg-de Vries equation using wavelet Galerkin method. Appl. Math. Comput. 162(1): 447-460 (2005) - [j8]B. V. Rathish Kumar, Bipin Kumar:
Parallel preconditioners for heat transfer applications on ANU-cluster. Appl. Math. Comput. 163(3): 1243-1263 (2005) - [j7]B. V. Rathish Kumar, Mani Mehra
Wavelet multilayer Taylor Galerkin schemes for hyperbolic and parabolic problems. Appl. Math. Comput. 166(2): 312-323 (2005) - [j6]B. V. Rathish Kumar, Shalini:
Double diffusive natural convection in a doubly stratified wavy porous enclosure. Appl. Math. Comput. 171(1): 180-202 (2005) - [j5]B. V. Rathish Kumar, Mani Mehra
Wavelet based preconditioners for sparse linear systems. Appl. Math. Comput. 171(1): 203-224 (2005) - [j4]B. V. Rathish Kumar, Mani Mehra:
A Time Accurate Pseudo-Wavelet Scheme for Two-Dimensional Turbulence. Int. J. Wavelets Multiresolution Inf. Process. 3(4): 587-599 (2005) - 2004
- [j3]B. V. Rathish Kumar, Bipin Kumar:
Parallel computation of natural convection in trapezoidal porous enclosures. Math. Comput. Simul. 65(3): 221-229 (2004) - 2003
- [j2]B. V. Rathish Kumar, Alfio Quarteroni, Luca Formaggia
On Parallel Computation of Blood Flow in Human Arterial Network Based on 1-D Modelling. Computing 71(4): 321-351 (2003) - 2002
- [c1]S. K. Tomar, Pravir Dutt, B. V. Rathish Kumar:
An Efficient and Exponentially Accurate Parallel h-p Spectral Element Method for Elliptic Problems on Polygonal Domains - The Dirichlet Case. HiPC 2002: 534-544 - 2001
- [j1]B. V. Rathish Kumar, Takami Yamaguchi, Hao Liu, Ryutaro Himeno:
A parallel 3D unsteady incompressible flow solver on VPP700. Parallel Comput. 27(13): 1687-1713 (2001)
Coauthor Index
aka: S. V. S. S. N. V. G. Krishna Murthy
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