- Naresh Kumar, Jasbir Singh and
**Ram Jiwari,**Convergence analysis of weak Galerkin finite element method for semilinear parabolic convection dominated diffusion equations on polygonal meshes, Computers & Mathematics with Applications, 145 (2023) 141-158.**(IF: 3.218).** - Ankur,
**Ram Jiwari**, Naresh Kumar, Analysis and simulation of Korteweg-de VriesRosenau-regularised long-wave model via Galerkin finite element method, Computers & Mathematics with Applications, 135 (2023) 134-148.**(IF: 3.218).** - Ankur and
**Ram Jiwari**, New multiple analytic solitonary solutions and simulation of (2+1)-dimensional generalized Benjamin-Bona-Mahony-Burgers model, Nonlinear Dynamics, (2023) 1-32 https://doi.org/10.1007/s11071-023-08528-1.**(IF: 5.741)** - Vikas Kumar,
**Ram Jiwari**, AR Djurayevich, MU Khudoyberganov, Hyperbolic (2+ 1)-dimensional Schrödinger equation: Similarity analysis, Optimal system and complexitons for the one-parameter group of rotations,**Communications in Nonlinear Science and Numerical Simulation,**115 (2022) 106784.**(IF: 4.186)** **Ram Jiwari**, Local radial basis function-finite difference based algorithms for singularly perturbed Burgers’ model,**Mathematics and Computers in Simulation**, 198, (2022) 106-126.**(IF: 3.601)****Ram Jiwari,**S. Singh, P Singh, Local RBF-FD-Based Mesh-free Scheme for Singularly Perturbed Convection-Diffusion-Reaction Models with Variable Coefficients**, Journal of Mathematics,**(2022) ID 3119482**. (IF 1.555)**- K Harish Kumar and
**Ram Jiwari**, A hybrid approach based on Legendre wavelet for numerical simulation of Helmholtz equation with complex solution,**International Journal of Computer Mathematics**, (2022) doi.org/10.1080/00207160.2022.2041193.**(IF: 1.931)** **Ram Jiwari,**Sukhveer Singh, Paramjeet Singh**,**Local RBF-FD-Based Mesh-free Scheme for Singularly Perturbed Convection-Diffusion-Reaction Models with Variable Coefficients,**Journal of Mathematics, (2022),**Article ID 3119482, doi.org/10.1155/2022/3119482**. (IF: 1.555)**- Sanjay Kumar,
**Ram Jiwari,**RC Mittal, Radial basis functions based meshfree schemes for the simulation of non-linear extended Fisher-Kolmogorov model,**Wave Motion**, (2022)102863.**(IF: 2.174)** - K. H. Kumar and
**Ram Jiwari,**A note on numerical solution of classical Darboux problem,**Mathematical Methods in the Applied Sciences**(2021), Doi.org/10.1002/mma.7602.**(IF: 3.007)** - Sanjay Kumar,
**Ram Jiwari,**R. C. Mittal and Jan Awrejcewicz, Dark and bright soliton solutions and computational modeling of non-linear regularized long wave model,**Nonlinear Dynamics,**(2021) (Accepted) .**(IF: 5.741)** - R. C. Mittal, Sudhir Kumar and
**Ram Jiwari,**A cubic B‑spline quasi‑interpolation algorithm to capture the pattern formation of coupled reaction‑diffusion models,**Engineering with Computers,**(2021) doi.org/10.1007/s00366-020-01278-3.**(IF: 8.083)** **Ram Jiwari**and Alf Gerisch, A local radial basis function differential quadrature semidiscretisation technique for the simulation of time-dependent reaction-diffusion problems**,**(2021) DOI 10.1108/EC-05-2020-0291.**Engineering Computations**,**(IF: 1.675)****Ram Jiwari,**Barycentric rational interpolation and local radial basis functions based numerical algorithms for multidimensional sine-Gordon equation,**Numerical Methods for Partial Differential Equations,**(2020) DOI: 10.1002/num.22636.**(IF: 3.568)****Ram Jiwari**, Vikas Kumar and Sukhveer Singh, Lie group analysis, exact solutions and conservation laws to compressible isentropic Navier–Stokes equation,**Engineering with Computers,**(2020) doi.org/10.1007/s00366-020-01175-9.**(IF: 8.083)**- K. H. Kumar and
**Ram Jiwari**, Legendre wavelets based numerical algorithm for simulation of multidimensional Benjamin-Bona-Mahony-Burgers and Sobolev equations,**Computers and Mathematics with Applications,**80 (3) (2020) 417-433.**(IF: 3.476)** **Ram Jiwari,**Sanjay Kumar and Jan Awrejcewicz, A meshfree algorithm for simulation of multidimensional Schrödinger equations,**Computational and Applied Mathematics**, (2020) doi.org/10.1007/s40314-020-1113-0.**(IF: 2.998)**- R C Mittal, S Kumar,
**Ram Jiwari**, A cubic B-spline quasi-interpolation method for solving two-dimensional unsteady advection diffusion equations,**International Journal of Numerical Methods for Heat & Fluid Flow,**(2020) DOI 10.1108/HFF-07-2019-0597.**(IF: 5.181)** - Om Prakash Yadav and
**Ram Jiwari,**A finite element approach for analysis and computational modelling of coupled reaction diffusion models,**Numerical Methods for Partial Differential Equations**, 35 (2) (2019) 830-850.**(IF: 3.568)** - Om Prakash Yadav and
**Ram Jiwari,**Some soliton-type analytical solutions and numerical simulation of nonlinear Schrödinger equation,**Nonlinear Dynamics**, 95 (2019) 2825-2836.**(IF: 5.741)** - Sanjay Kumar,
**Ram Jiwari**and R. C. Mittal, Numerical simulation for computational modelling of reaction-diffusion Brusselator model arising in chemical processes,**Journal of Mathematical Chemistry,**57 (2019) 149-179.**(IF: 2.413)** - Sanjay Kumar,
**Ram Jiwari**and R. C. Mittal, Meshfree algorithms based on radial basis functions for numerical simulation and to capture shocks behavior of Burgers' types problems,**Engineering Computations,**36(4) (2019) 1142-1168.**(IF: 1.675)** - Om Prakash Yadav and
**Ram Jiwari,**A finite element approach to capture Turing patterns of autocatalytic Brusselator model,**Journal of Mathematical Chemistry**, 57 (3) (2019) 769-789.**(IF: 2.413)** **Ram Jiwari**, Stefania Tomasiello and Francesco Tornabene, A numerical algorithm for computational modelling of coupled advection-diffusion-reaction systems,**Engineering Computations**, 35 (3) (2018) 1383-1401.**(IF: 1.675)****Ram Jiwari,**H. S. Shukla, M Tamsir and V. K. Srivastava, A numerical algorithm for computation modeling of 3D nonlinear wave equations based on exponential modified cubic B-spline differential quadrature method,**International Journal of Computer Mathematics**, 95 (4) (2018) 752-766.**(IF: 1.931)****Ram Jiwari,**Sukhveer Singh and Ajay Kumar, Numerical simulation to capture the pattern formation of coupled reaction-diffusion models,**Chaos, Solitons & Fractals**, 103 (2017) 422-439.**(IF: 9.922)****Ram Jiwari,**Vikas Kumar, Ram Karan and A. S. Alshomrani, Haar wavelet quasilinearization approach for MHD Falkner–Skan flow over permeable wall via Lie group method,**International Journal of Numerical Methods for Heat & Fluid Flow,**27 (6) (2017) 1332-1350.**(IF: 5.181)**- Sapna Pandit,
**Ram Jiwari,**K Bedi and M. E. Koksal, Haar wavelets operational matrix based algorithm for computational modelling of hyperbolic type wave equations,**Engineering Computations**, 34 (8) (2017) 793-814.**(IF: 1.675)** - Om Prakash Yadav and
**Ram Jiwari**, Finite element analysis and approximation of Burgers'-Fisher equation,**Numerical Methods for Partial Differential Equations,**33 (5) (2017) 1652-1677.**(IF: 3.568)** **Ram Jiwari,**Vikas Kumar, Ram Karan and A. S. Alshomrani, Haar wavelet quasilinearization approach for MHD Falkner–Skan flow over permeable wall via Lie group method,**International Journal of Numerical Methods for Heat & Fluid Flow,**27 (6) (2017) 1332-1350.**(IF: 5.181)**- Maria A. De Rosaa, Maria Lippiello,
**Ram Jiwari**and Stefania Tomasiello, A Differential Quadrature based procedure for parameter identification,**Applied Mathematics and Computation,**290 (2016) 460-466.**(IF: 4.397)** **Ram Jiwari,**M. Tamsir and V. K. Srivastava, An algorithm based on exponential modified cubic B-spline differential quadrature method for nonlinear Burgers’ equation,**Applied Mathematics and Computation**, 290 (2016) 111-124.**(IF: 4.397)**- Anjali Verma ,
**Ram Jiwari**, Cosine expansion based differential quadrature algorithm for numerical simulation of two dimensional hyperbolic equations with variable coefficients,**International Journal of Numerical Methods for Heat & Fluid Flow,**25 (7) (2015) 1574-1589.**(IF: 5.181)** **Ram Jiwari,**Lagrange interpolation and modified cubic B-spline differential quadrature methods for solving hyperbolic partial differential equations with Dirichlet and Neumann boundary conditions,**Computer Physics Communications**, 193 (2015) 55-65.**(IF: 4.717)****Ram Jiwari**, A hybrid numerical scheme for the numerical solution of the Burgers’ equation,**Computer Physics Communications**, 188 (2015) 59-67.**(IF: 4.717)**- Vikas Kumar,
**Ram Jiwari**and R K Gupta, Exact and numerical solutions of coupled short pulse equation with time-dependent coefficients,**Nonlinear Dynamics**, 79 (2015) 455-464.**(IF: 5.741)** - Anjali Verma,
**Ram Jiwari**and Satish Kumar, A numerical scheme based on differential quadrature method for numerical simulation of nonlinear Klein-Gordon equation,**International Journal of Numerical Methods for Heat and Fluid Flow,**24 (7) (2014) 1390-1404.**(IF: 5.181)** **Ram Jiwari**and Jinyun Yuan, A computational modeling of two dimensional reaction-diffusion Brusselator system arising in chemical processes,**Journal of Mathematical Chemistry,**52 (2014) 1535-1551.**(IF: 2.413)****Ram Jiwari,**R.K. Gupta and Vikas Kumar, Polynomial differential quadrature method for numerical solutions of the generalized Fitzhugh-Nagumo equation with time-dependent coefficients,**Ain Shams Engineering Journal, 5 (2014) 1343-1350. (IF: 4.79)**- Vikas Kumar,
**Ram Jiwari**and R K Gupta, Lie Group analysis, numerical and non-traveling wave solutions for the (2+1)-dimensional Diffusion-Advection equation with variable coefficient,**Chinese Physics B**, 23 (3) (2014) 030201.**(IF: 1.652)** **Ram Jiwari**, R.C. Mittal and K K Sharma, A numerical scheme based on weighted average differential quadrature method for the numerical solution of Burgers' equation,**Applied Mathematics and Computation**, 219 (2014) 6680-6691.**(IF: 4.397)**- Vikas Kumar,
**Ram Jiwari**and R K Gupta, Numerical Simulation of Two Dimensional Quasilinear Hyperbolic Equations by Polynomial Differential Quadrature Method,**Engineering Computations,**30 (7) (2013) 892-909.**(IF: 1.675)** - Vikas Kumar,
**Ram Jiwari**and R K Gupta, Comparative Study of Travelling Wave and Numerical Solutions for the Coupled Short Pulse (CSP) Equation,**Chinese Physics B**, 22 (5) (2013) 050201.**(IF: 1.652)** - Vikas Kumar,
**Ram Jiwari**and R K Gupta, Painlevé Analysis, Lie Symmetries and Exact Solutions for Variable Coefficients Benjamin-Bona-Mahony-Burger (BBMB) Equation,**Communications in Theoretical Physics,**60 (2013) 175-182.**(IF: 2.877)** - R C Mittal,
**Ram Jiwari**and K K Sharma, A numerical scheme based on differential quadrature method to solve time dependent Burgers' equation,**Engineering Computations**, 30 (1) (2013) 117-131.**(IF: 1.675)** **Ram Jiwari**, Haar wavelet quasilinearization approach for numerical simulation of Burgers' equation,**Computer Physics Communications,**183 (2012) 2413-2423.**(IF: 4.717)**- R.C. Mittal and
**Ram Jiwari**, A differential quadrature method for solving Burgers'-type equation,**International Journal of Numerical Methods for Heat and Fluid Flow**, 22 (7) (2012) 880-895.**(IF: 5.181)** **Ram Jiwari**, S. Pandit and R C Mittal, Numerical simulation of two-dimensional sine-Gordon solitons by differential quadrature method,**Computer Physics Communications**, 183 (2012) 600-616.**(IF: 4.717)****Ram Jiwari**, S. Pandit and R C Mittal, A Differential Quadrature Algorithm to Solve the Two Dimensional Linear Hyperbolic Telegraph Equation with Diriclet and Neumann Boundary Conditions,**Applied Mathematics and Computation**, 218 (2012) 7279-7294.**(IF: 4.397)**