| A high accuracy numerical method and its convergence for time-fractional Black-Scholes equation governing European options P Roul Applied Numerical Mathematics 151, 472-493, 2020 | 96 | 2020 |
| A compact finite difference method for a general class of nonlinear singular boundary value problems with Neumann and Robin boundary conditions P Roul, VMKP Goura, R Agarwal Applied Mathematics and Computation 350, 283-304, 2019 | 71 | 2019 |
| A fourth-order B-spline collocation method and its error analysis for Bratu-type and Lane–Emden problems P Roul, K Thula International Journal of Computer Mathematics 96 (1), 85-104, 2019 | 61 | 2019 |
| B-spline collocation methods and their convergence for a class of nonlinear derivative dependent singular boundary value problems P Roul, VMKP Goura Applied Mathematics and Computation 341, 428-450, 2019 | 53 | 2019 |
| A compact finite difference scheme for fractional Black-Scholes option pricing model P Roul, VMKP Goura Applied Numerical Mathematics 166, 40-60, 2021 | 50 | 2021 |
| Application of homotopy perturbation method to biological population model P Roul Applications and Applied Mathematics: An International Journal (AAM) 5 (2), 2, 2010 | 46 | 2010 |
| A new high-order numerical method for solving singular two-point boundary value problems P Roul, K Thula Journal of Computational and Applied Mathematics 343, 556-574, 2018 | 45 | 2018 |
| Numerical solutions of systems of nonlinear integro-differential equations by homotopy-perturbation method P Roul, P Meyer Applied Mathematical Modelling 35 (9), 4234-4242, 2011 | 43 | 2011 |
| A new numerical approach for solving a class of singular two-point boundary value problems P Roul, D Biswal Numerical Algorithms 75, 531-552, 2017 | 41 | 2017 |
| A fourth-order non-uniform mesh optimal B-spline collocation method for solving a strongly nonlinear singular boundary value problem describing electrohydrodynamic flow of a fluid P Roul Applied Numerical Mathematics 153, 558-574, 2020 | 39 | 2020 |
| A high order numerical method and its convergence for time-fractional fourth order partial differential equations P Roul, VMKP Goura Applied Mathematics and Computation 366, 124727, 2020 | 36 | 2020 |
| A new higher order compact finite difference method for generalised Black–Scholes partial differential equation: European call option P Roul, VMKP Goura Journal of Computational and Applied Mathematics 363, 464-484, 2020 | 36 | 2020 |
| An optimal sixth‐order quartic B‐spline collocation method for solving Bratu‐type and Lane‐Emden–type problems P Roul, K Thula, VMKP Goura Mathematical Methods in the Applied Sciences 42 (8), 2613-2630, 2019 | 36 | 2019 |
| A new mixed MADM-collocation approach for solving a class of Lane–Emden singular boundary value problems P Roul Journal of Mathematical Chemistry 57, 945-969, 2019 | 36 | 2019 |
| A fast-converging iterative scheme for solving a system of Lane–Emden equations arising in catalytic diffusion reactions H Madduri, P Roul Journal of Mathematical Chemistry 57, 570-582, 2019 | 36 | 2019 |
| New approach for solving a class of singular boundary value problem arising in various physical models P Roul, U Warbhe Journal of Mathematical Chemistry 54, 1255-1285, 2016 | 35 | 2016 |
| A High-Order B-Spline Collocation Method for Solving Nonlinear Singular Boundary Value Problems Arising in Engineering and Applied Science K Thula, P Roul Mediterranean Journal of Mathematics 15, 1-24, 2018 | 34 | 2018 |
| A novel numerical approach and its convergence for numerical solution of nonlinear doubly singular boundary value problems P Roul, U Warbhe Journal of Computational and Applied Mathematics 296, 661-676, 2016 | 33 | 2016 |
| An implicit finite difference method for solving the corrected fractional neutron point kinetics equations P Roul, H Madduri, K Obaidurrahman Progress in Nuclear Energy 114, 234-247, 2019 | 32 | 2019 |
| A fast and accurate computational technique for efficient numerical solution of nonlinear singular boundary value problems P Roul International Journal of Computer Mathematics 96 (1), 51-72, 2019 | 32 | 2019 |
Dr.V.M.K.Prasad GouraAssistant Professor (Sl. Gr.), Department of Mathematics, Amrita Vishwa Vidyapeetham, AmaravatiVerified email at av.amrita.edu
