Dr. Ram Jiwari

Assistant Professor
Indian Institute of Technology Roorkee, India

Highest Degree
Ph.D. in Numerical Analysis from Indian Institute of Technology Roorkee, India

My URL
https://livedna.org/91.10629

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Biography

Dr. Ram Jiwari is currently working as Assistant Professor in Department of Mathematics, Indian Institute of Technology Roorkee, India. He has completed his Ph.D. in Mathematics from same Institute. His main area of interest focuses on Numerical Analysis, Solutions of PDEs. His area of expertise includes Finite Element Methods, Differential Quadrature Methods, Wavelets Analysis, Solutions of PDEs, Solutions of PDE, and Computational Modeling of PDEs. He has published 30 research articles in journals contributed as author/co-author.

Area of Interest:

Mathematics
Partial Differential Equations
Finite Element Method
Wavelets Analysis
Numerical Analysis

Selected Publications

  1. Jiwari, R., 2015. Lagrange interpolation and modified cubic B-spline differential quadrature methods for solving hyperbolic partial differential equations with Dirichlet and Neumann boundary conditions. Comput. Phys. Commun., 193: 55-65.
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  2. Jiwari, R., 2015. A hybrid numerical scheme for the numerical solution of the Burgers’ equation. Comput. Phys. Commun., 188: 59-67.
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  3. Gupta, R.K., V. Kumar and R. Jiwari, 2015. Exact and numerical solutions of coupled short pulse equation with time-dependent coefficients. Nonlinear Dynamics, 79: 455-464.
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  4. Verma, A., R. Jiwari and S. Kumar, 2014. A numerical scheme based on differential quadrature method for numerical simulation of nonlinear Klein-Gordon equation. Int. J. Numer. Methods Heat Fluid Flow, 24: 1390-1404.
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  5. Verma, A., R. Jiwari and M.E. Koksal, 2014. Analytic and numerical solutions of nonlinear diffusion equations via symmetry reductions. Adv. Difference Equations, Vol. 2014. 10.1186/1687-1847-2014-229.
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  6. Kumar, V., R.K. Gupta and R. Jiwari, 2014. Lie group analysis, numerical and non-traveling wave solutions for the (2+1)-dimensional diffusion-advection equation with variable coefficients. Chin. Phys. B, Vol. 23. 10.1088/1674-1056/23/3/030201.
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  7. Jiwari, R., R.K. Gupta and V. Kumar, 2014. Polynomial differential quadrature method for numerical solutions of the generalized Fitzhugh-Nagumo equation with time-dependent coefficients. Ain Shams Eng. J., 5: 1343-1350.
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  8. Jiwari, R. and J. Yuan, 2014. A computational modeling of two dimensional reaction-diffusion Brusselator system arising in chemical processes. J. Math. Chem., 52: 1535-1551.
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  9. Mittal, R.C., R. Jiwari and K.K. Sharma, 2013. A numerical scheme based on differential quadrature method to solve time dependent Burgers' equation. Eng. Comput., 30: 117-131.
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  10. Kumar, V., R.K. Gupta and R. Jiwari, 2013. Painleve analysis, lie symmetries and exact solutions for variable coefficients Benjamin-Bona-Mahony-Burger (BBMB) equation. Commun. Theor. Phys., 60: 175-182.
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  11. Kumar, V., R.K. Gupta and R. Jiwari, 2013. Comparative study of travelling-wave and numerical solutions for the Coupled Short Pulse (CSP) equation. Chin. Phys. B, Vol. 22. 10.1088/1674-1056/22/5/050201.
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  12. Kumar, V., R. Jiwari and R.K. Gupta, 2013. Numerical simulation of two dimensional quasilinear hyperbolic equations by polynomial differential quadrature method. Eng. Comput., 30: 892-909.
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  13. Jiwari, R., R.C. Mittal and K.K. Sharma, 2013. A numerical scheme based on weighted average differential quadrature method for the numerical solution of Burgers' equation. Applied Math. Comput., 219: 6680-6691.
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  14. Sharma, D., R. Jiwari and S. Kumar, 2012. Numerical solution of two point boundary value problems using galerkin-finite element method. Int. J. Nonlinear Sci., 13: 204-210.
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  15. Sharma, D., R. Jiwari and S. Kumar, 2012. A comparative study of modal matrix and finite elements methods for two point boundary value problems. Int. J. Applied Math. Mech., 8: 29-45.

  16. Mittal, R.C. and R. Jiwari, 2012. Differential quadrature method for numerical solution of coupled viscous Burgers’ equations. Int. J. Comput. Methods Eng. Sci. Mech., 13: 88-92.
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  17. Mittal, R.C. and R. Jiwari, 2012. A differential quadrature method for solving Burgers’-type equation. Int. J. Numer. Methods Heat Fluid Flow, 22: 880-895.

  18. Jiwari, R., S. Pandit and R.C. Mittal, 2012. Numerical simulation of two-dimensional sine-Gordon solitons by differential quadrature method. Comput. Phys. 183: 600-616.
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  19. Jiwari, R., S. Pandit and R.C. Mittal, 2012. A differential quadrature algorithm to solve the two dimensional linear hyperbolic telegraph equation with Dirichlet and Neumann boundary conditions. Applied Math. Comput., 218: 7279-7294.
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  20. Jiwari, R., S. Pandit and R.C. Mittal, 2012. A differential quadrature algorithm for the numerical solution of the second-order one dimensional hyperbolic telegraph equation. Int. J. Nonlinear Sci., 13: 259-266.

  21. Jiwari, R., 2012. A haar wavelet quasilinearization approach for numerical simulation of Burgers’ equation. Comput. Phys. Commun., 183: 2413-2423.
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  22. Sharma, D., R. Jiwari and S. Kumar, 2011. Galerkin-finite element method for the numerical solution of advection-diffusion equation. Int. J. Pure Applied Math., 70: 389-399.
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  23. Mittal, R.C. and R. Jiwari, 2011. Numerical solution of two-dimensional reaction-diffusion Brusselator system. Applied Math. Comput., 217: 5404-5415.
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  24. Mittal, R.C. and R. Jiwari, 2011. A higher order numerical scheme for some nonlinear differential equations: Models in biology. Int. J. Comput. Methods Eng. Sci. Mech., 12: 134-140.
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  25. Jiwari, R. and R.C. Mittal, 2011. A higher order numerical scheme for singularly perturbed Burger-Huxley equation. J. Applied Math. Inform., 29: 813-829.

  26. Mittal, R.C. and R. Jiwari, 2009. Numerical study of Burger-Huxley equation by differential quadrature method. Int. J. Applied Math. Mech., 5: 1-9.

  27. Mittal, R.C. and R. Jiwari, 2009. Differential quadrature method for two-dimensional Burgers' equations. Int. J. Comput. Methods Eng. Sci. Mech., 10: 450-459.
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  28. Mittal, R.C. and R. Jiwari, 2009. A spectral method for suspension bridge model. Int. J. Applied Math. Mech., 5: 66-75.

  29. Mittal, R.C. and R. Jiwari, 2008. Numerical study of fisher’s equation by using differential quadrature method. Int. J. Inform. Syst. Sci., 5: 143-160.
Member since February, 2016