A transformation-free HOC scheme for incompressible viscous flows past an impulsively started circular cylinder. - Jiten C. Kalita; Rajendra K. Ray (J. Comput. Phys., 2009)

A Transformation-free HOC Scheme for Incompressible Viscous Flow Past a Rotating and Translating Circular Cylinder. - Rajendra K. Ray (J. Sci. Comput., 2011)

A Comparative Study of Iterative Solvers for Image De-noising. - Subit K. Jain; Rajendra K. Ray; Arnav Bhavsar (FICTA (2), 2014)

Iterative solvers for image denoising with diffusion models: A comparative study. - Subit K. Jain; Rajendra K. Ray; Arnav Bhavsar (Comput. Math. Appl., 2015)

An Alternative Framework of Anisotropic Diffusion for Image Denoising. - Subit K. Jain; Rajendra K. Ray (ICTCS, 2016)

Time-delay-induced instabilities and Hopf bifurcation analysis in 2-neuron network model with reaction-diffusion term. - Swati Tyagi; Subit K. Jain; Syed Abbas; Shahlar F. Meherrem; Rajendra K. Ray (Neurocomputing, 2018)

Solving Immersed Interface Problems Using a New Interfacial Points-Based Finite Difference Approach. - H. V. R. Mittal; Rajendra K. Ray (SIAM J. Sci. Comput., 2018)

Structural bifurcation analysis of vortex shedding from shear flow past circular cylinder. - Atendra Kumar; Rajendra K. Ray (Comput. Appl. Math., 2019)

Analysis and Simulation of a Coupled Diffusion based Image Denoising Model. - Subit K. Jain; Sudeb Majee; Rajendra K. Ray; Ananta K. Majee (CoRR, 2019)

A Fuzzy Edge Detector Driven Telegraph Total Variation Model For Image Despeckling. - Sudeb Majee; Subit K. Jain; Rajendra K. Ray; Ananta K. Majee (CoRR, 2019)

A Gray Level Indicator-Based Regularized Telegraph Diffusion Equation Applied to Image Despeckling. - Sudeb Majee; Rajendra K. Ray; Ananta K. Majee (CoRR, 2019)

Well-posedness study of a non-linear hyperbolic-parabolic coupled system applied to image speckle reduction. - Sudeb Majee; Rajendra K. Ray; Ananta K. Majee (CoRR, 2019)

A Nonlinear Coupled Diffusion System for Image Despeckling and Application to Ultrasound Images. - Subit K. Jain; Rajendra K. Ray; Arnav Bhavsar (Circuits Syst. Signal Process., 2019)

Theoretical understanding of unsteady flow separation for shear flow past three square cylinders in vee shape using structural bifurcation analysis. - Atendra Kumar; Rajendra K. Ray (Comput. Appl. Math., 2020)

On the development of a coupled nonlinear telegraph-diffusion model for image restoration. - Sudeb Majee; Subit K. Jain; Rajendra K. Ray; Ananta K. Majee (Comput. Math. Appl., 2020)

Proximal Support Vector Machine-Based Hybrid Approach for Edge Detection in Noisy Images. - Subit K. Jain; Deepak Kumar; Manoj Thakur; Rajendra K. Ray (J. Intell. Syst., 2020)

A Gray Level Indicator-Based Regularized Telegraph Diffusion Model: Application to Image Despeckling. - Sudeb Majee; Rajendra K. Ray; Ananta K. Majee (SIAM J. Imaging Sci., 2020)

Mathematical modelling of streamwise velocity profile in open channels using Tsallis entropy. - Manotosh Kumbhakar; Rajendra K. Ray; Suvra Kanti Chakraborty; Koeli Ghoshal; Vijay P. Singh (Commun. Nonlinear Sci. Numer. Simul., 2021)

A New Non-Linear Hyperbolic-Parabolic Coupled PDE Model for Image Despeckling. - Sudeb Majee; Rajendra K. Ray; Ananta K. Majee (IEEE Trans. Image Process., 2022)

Impact of an Arc-shaped Control Plate on Flow and Heat Transfer around a Isothermally Heated Rotating Circular Cylinder. - Amarjit Haty; Rajendra K. Ray (CoRR, 2023)

Impact of a Cold Control Plate on Fluid Flow and Heat Transfer across an Isothermally Heated Rotary Oscillating Circular Cylinder. - Amarjit Haty; Rajendra K. Ray; H. V. R. Mittal (CoRR, 2023)

A New Higher-Order Super Compact Finite Difference Scheme to Study Three-Dimensional Non-Newtonian Flows. - Ashwani Punia; Rajendra K. Ray (CoRR, 2024)

A Novel Gaussian filter-based Pressure Correction Technique with Super Compact Scheme for Unsteady 3D Incompressible, Viscous Flows. - Ashwani Punia; Rajendra K. Ray (CoRR, 2024)

Effect of Uniform and Non-uniform wall heating on Three-Dimensional Magneto-Hydrodynamics Natural Convection and Entropy Generation: A computational study using New Higher Order Super Compact Scheme. - Ashwani Punia; Rajendra K. Ray (CoRR, 2024)

Two-level implicit high-order compact scheme in exponential form for 3D quasi-linear parabolic equations. - Kajal Mittal; Rajendra K. Ray (Appl. Math. Comput., 2025)