关注
Naresh Kumar
Naresh Kumar
IIT Roorkee
在 alumni.iitg.ac.in 的电子邮件经过验证 - 首页
标题
引用次数
引用次数
年份
Error estimates in weak Galerkin finite element methods for parabolic equations under low regularity assumptions
B Deka, N Kumar
Applied Numerical Mathematics 162, 81-105, 2021
222021
Analysis and simulation of Korteweg-de Vries-Rosenau-regularised long-wave model via Galerkin finite element method
Ankur, R Jiwari, N Kumar
Computers & Mathematics with Applications 135, 134-148, 2023
182023
A systematic study on weak Galerkin finite element method for second‐order parabolic problems
B Deka, N Kumar
Numerical Methods for Partial Differential Equations 39 (3), 2444-2474, 2023
162023
Convergence analysis of weak Galerkin finite element method for semilinear parabolic convection dominated diffusion equations on polygonal meshes
N Kumar, J Singh, R Jiwari
Computers & Mathematics with Applications 145, 141-158, 2023
72023
A systematic study on weak Galerkin finite-element method for second-order wave equation
P Jana, N Kumar, B Deka
Computational and Applied Mathematics 41 (8), 359, 2022
42022
A robust weak Galerkin finite element method for two parameter singularly perturbed parabolic problems on nonuniform meshes
J Singh, N Kumar, R Jiwari
Journal of Computational Science 77, 102241, 2024
32024
A numerical method for singularly perturbed convection–diffusion–reaction equations on polygonal meshes
N Kumar, Ş Toprakseven, R Jiwari
Computational and Applied Mathematics 43 (1), 44, 2024
32024
Supercloseness analysis of a stabilizer free weak Galerkin finite element method for time dependent convection diffusion reaction equation
N Kumar
Mathematics and Computers in Simulation 208, 582-602, 2023
32023
A Crank-Nicolson WG-FEM for unsteady 2D convection-diffusion equation with nonlinear reaction term on layer adapted mesh
N Kumar, S Toprakseven, NS Yadav, JY Yuan
Applied Numerical Mathematics 201, 322-346, 2024
22024
Developing stabilizer free weak Galerkin finite element method for second-order wave equation
N Kumar, B Deka
Journal of Computational and Applied Mathematics 415, 114457, 2022
22022
Weak Galerkin finite element methods combined with Crank-Nicolson scheme for parabolic interface problems
B Deka, P Roy, N Kumar
Journal of Applied Analysis and Computation 10 (4), 1433-1442, 2020
22020
Finite element methods for the electric interface model: Convergence analysis
J Dutta, B Deka, N Kumar
Mathematical Methods in the Applied Sciences 43 (7), 4598-4613, 2020
22020
A numerical method for analysis and simulation of diffusive viscous wave equations with variable coefficients on polygonal meshes
N Kumar, B Deka
Calcolo 60 (4), 47, 2023
12023
L2 estimates for weak Galerkin finite element methods for second-order wave equations with polygonal meshes
N Kumar, J Dutta, B Deka
Applied Numerical Mathematics 192, 84-103, 2023
12023
Convergence of Weak Galerkin Finite Element Method for Second Order Linear Wave Equation in Heterogeneous Media
B Deka, P Roy, N Kumar, R Kumar
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS 16 (2), 323-347, 2023
12023
A stabilizer free weak Galerkin finite element method for second‐order Sobolev equation
N Kumar, B Deka
Numerical Methods for Partial Differential Equations 39 (3), 2115-2140, 2023
12023
Supercloseness analysis of a stabilizer-free weak Galerkin finite element method for viscoelastic wave equations with variable coefficients
N Kumar
Advances in Computational Mathematics 49 (2), 12, 2023
12023
WEAK GALERKIN FINITE ELEMENT METHODS FOR PARABOLIC PROBLEMS WITH L² INITIAL DATA.
N Kumar, B Deka
International Journal of Numerical Analysis & Modeling 20 (2), 2023
12023
A high order numerical method for analysis and simulation of 2D semilinear Sobolev model on polygonal meshes
A Singh, HM Cheng, N Kumar, R Jiwari
Mathematics and Computers in Simulation 227, 241-262, 2025
2025
Convergence of Weak Galerkin Finite Element Method for Westervelt's Quasi-linear Wave Equation
P Jana, N Kumar, P Zhu, B Deka
2024
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