DEPARTMENT OF MATHEMATICS

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DR. BISHNU PADA GHOSH

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Journal Publications:
1. Md Sagib, Bishnu Pada Ghosh, Nepal Chandra Roy, “New Traveling Wave Solutions to the Simplified Modified Camassa–Holm Equation and the Landau-Ginsburg-Higgs Equation”, Dhaka University Journal of Science , Bangladesh Academy of Sciences, Issue - 1, Volume - 72, Page No. - 7-13, 2024 Click here for details
2. Md. Mahafujur Rahaman, Sidhartha Bhowmick, Bishnu Pada Ghosh, Feng Xu, Rabindra Nath Mondal, Suvash C. Saha, “Transient natural convection flows and heat transfer in a thermally stratified air-filled trapezoidal cavity”, Thermal Science and Engineering Progress , Elsevier BV, Volume - 47, Page No. - 102377, 2024 Click here for details
3. R. K. Mohanty, Bishnu Pada Ghosh, Gunjan Khurana, “High-precision numerical method for 1D quasilinear hyperbolic equations on a time-graded mesh: application to Telegraph model equation”, Soft Computing , Springer Science and Business Media LLC, Issue - 10, Volume - 27, Page No. - 6095-6107, 2023 Click here for details
4. R.K. Mohanty, Bishnu Pada Ghosh, “High resolution numerical algorithm of order (2, 4, 4) for 2D quasi-linear hyperbolic equations based on half-step discretization on an unequal grid”, Partial Differential Equations in Applied Mathematics , Elsevier BV, Volume - 7, Page No. - 100528, 2023 Click here for details
5. R.K. Mohanty, Bishnu Pada Ghosh, “Spline-in-compression approximation of order of accuracy three (four) for second order non-linear IVPs on a graded mesh”, MethodsX , Elsevier BV, Volume - 11, Page No. - 102308, 2023 Click here for details
6. R. K. Mohanty, Bishnu Pada Ghosh, “A high-resolution bi-parametric unconditionally stable ADI method for 2D uniform transmission line equation”, Computational and Applied Mathematics , Springer Science and Business Media LLC, Issue - 7, Volume - 41, 2022 Click here for details
7. R.K. Mohanty, Bishnu Pada Ghosh, “High resolution operator compact implicit half-step approximation for 3D quasi-linear hyperbolic equations and ADI method for 3D telegraphic equation on an irrational domain”, Applied Numerical Mathematics , Elsevier BV, Volume - 172, Page No. - 446-474, 2022 Click here for details
8. R.K. Mohanty, Bishnu Pada Ghosh, Urvashi Arora, “High precision implicit method for 3D quasilinear hyperbolic equations on a dissimilar domain: Application to 3D telegraphic equation”, Computers & Mathematics with Applications , Elsevier BV, Volume - 122, Page No. - 93-116, 2022 Click here for details
9. R. K. Mohanty, Bishnu Pada Ghosh, Sean McKee, “On the absolute stability of a two-step third order method on a graded mesh for an initial-value problem”, Computational and Applied Mathematics , Springer Science and Business Media LLC, Issue - 1, Volume - 40, 2021 Click here for details
10. Bishnu Pada Ghosh, Nepal Chandra Roy, “Numerical Method for 2D Quasi-linear Hyperbolic Equation on an Irrational Domain: Application to Telegraphic Equation”, Dhaka University Journal of Science , Bangladesh Journals Online (JOL), Issue - 2, Volume - 69, Page No. - 116-123, 2021 Click here for details
11. R. K. Mohanty, Bishnu Pada Ghosh, “Absolute stability of an implicit method based on third-order off-step discretization for the initial-value problem on a graded mesh”, Engineering with Computers , Springer Science and Business Media LLC, Issue - 2, Volume - 37, Page No. - 809-822, 2019 Click here for details
12. Ghosh, B.P., Arora, U. and Mohanty, R.K. “A High Resolution Half-step Numerical Approximation for 1D Quasilinear Hyperbolic Partial Differential Equations on a Time Variable Mesh. ”, Palestine Journal of Mathematics , Palestine Polytechnic University, Issue - IV, Volume - 12, Page No. - 171–190 , Click here for details
13. Ratan Kumar Chanda, Bishnu Pada Ghosh, Sidhartha Bhowmick, Rabindra Nath Mondal “A Spectral Study on Transient Fluid Flow and Temperature Distribution through Rotating Curved Duct with Vortex Structure. ”, Jagannath University Journal of Science, , Faculty of Science, Jagannath University, Issue - I, Volume - 7, Page No. - 25-33 , Click here for details
14. Bishnu Pada Ghosh, Goutam Kumar Saha, Rabindra Nath Mondal “Numerical Method for 1D quasi-linear hyperbolic equation on a graded mesh in time: application to telegraphic equation”, Jagannath University Journal of Science , Faculty of Science, Jagannath University, Issue - II, Volume - 7, Page No. - 81-92 , Click here for details
15. Bishnu Pada Ghosh, Goutam Kumar Saha, Rabindra Nath Mondal “A Novel numerical scheme for 1D parabolic equation on a graded mesh: application to burgers' equation”, Jagannath University Journal of Science , Faculty of Science, Jagannath University, Issue - II, Volume - 8, Page No. - 47-54 , Click here for details
16. Bijan Krishna Saha, Md. Shafiul Alam, Nur Jahangir Moon and Bishnu Pada Ghosh. “Heat Transfer and Entropy Generation on Free Convection Airflow inside a T-shaped Cavity Considering Inner Obstacles. ”, Jagannath University Journal of Science , Faculty of Science, Jagannath University, Issue - I, Volume - 11, Page No. - 186-202 , Click here for details
17. M. N. A. Helal, B. P. Ghosh, R. N. Mondal “Numerical Simulation of Viscous Incompressible Fluid Flow and Heat Transfer through a Rotating Curved Square Channel”, American Journal of Fluid Dynamics , Scientific & Academic Publishing, Issue - 1, Volume - 6, Page No. - 1-10, Click here for details
18. Saha, G.K., Ghosh, B.P., “Solution of Fuzzy Non-Linear Equations Using Taylor’s Series Expansion”, Jagannath University Journal of Science , Faculty of Science, Jagannath University, Issue - II, Volume - 4, Page No. - 13-22, Click here for details
19. N. C. Roy, B. P. Ghosh, L. K. Saha “Unsteady MHD Free Convection Flow Along a Vertical Plate in the Presence of Radiative Heat Flux”, Journal of Applied Mathematics , Scientific & Academic Publishing, Issue - 3, Volume - 4, Page No. - 77-85, Click here for details
20. N. C. Roy, B. P. Ghosh “Approximate Solution of a Differential Equation: The Essence of Perturbation”, Jagannath University Journal of Science , Faculty of Science, Jagannath University, Issue - I, Volume - 2, Page No. - 1-11, Click here for details

Conference Publications:

Membership:
1. Life Member, Dhaka University Alumni Association (DUAA)
2. Life member, Jagannath Hall Alumni Association (JHAA)
3. Life member, Dhaka University Mathematics Alumni Association (DUMAA)
4. Dhaka University Registered Graduate (Life time)
5. Life member, Bangladesh Mathematical Society (BMS)
6. Elected Executive member (2022,2023,2024, 2025), Bangladesh Mathematical Society (BMS)

Scholarship:
1. SAARC Fellowship from South Asian University

Award:
1. Dhaka University Blue (swimming, 2004)
2. Gold medal for being best athlete of Dhaka University in the 44th convocation.