Vikas Kumar - Publications, H-index & Citations

Vikas Kumar

indian institute of technology system (iit system)

15H指数

52论文数

619被引数

收录论文 9

发表时间

A high-accuracy L2-1σ approach for time-fractional diffusion equations on non-uniform mesh 一种高精度L2-1σ方法，用于非均匀网格上的时间分数阶扩散方程

JOURNAL OF MATHEMATICAL CHEMISTRY

IF2

2025-11-01

PREAI

Roul, Pradip; Kumar, Vikas

Lie symmetry analysis and finite element discretization of hyperbolic (3+1)-dimensional telegraphic model 双曲型(3+1)维电报模型的Lie对称分析及有限元离散化

Arabian Journal of Mathematics

IF0.9

2025-11-01

PREAI

Kumar, Vikas; Jiwari, Ram; Singh, Ajeet; Djurayevich, Aloev Rakhmatullo; Alimova, V.; Khudoyberganov, Mirzoali Urazaliyevich

Hyperbolic (2+1)-dimensional Schrodinger equation: Similarity analysis, Optimal system and complexitons for the one-parameter group of rotations

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION

IF3.8

2022-12-01

PREAI

Kumar, Vikas; Jiwari, Ram; Djurayevich, Aloev Rakhmatillo; Khudoyberganov, Mirzoali Urazaliyevich

Lie group analysis, exact solutions and conservation laws to compressible isentropic Navier-Stokes equation 可压缩等熵navier-stokes方程的李群分析，精确解和守恒律

ENGINEERING WITH COMPUTERS

IF4.9

2020-10-20

PREAI

Jiwari, Ram; Kumar, Vikas; Singh, Sukhveer

Soliton solutions to the time-dependent coupled KdV-Burgers' equation 时变耦合kdv-burgers方程的孤子解

ADVANCES IN DIFFERENCE EQUATIONS

IF3.1

2019-12-02

OAAI

Alqahtani, Aisha; Kumar, Vikas

Modified (G′/G)-expansion method for finding traveling wave solutions of the coupled Benjamin-Bona-Mahony-KdV equation 求耦合benjamin-bona-mahony-kdv方程行波解的改进 (G ′/G) 展开法

JOURNAL OF OCEAN ENGINEERING AND SCIENCE

IF11.8

2019-09-01

OAAI

Kumar, Vikas

Lie symmetry analysis, soliton and numerical solutions of boundary value problem for variable coefficients coupled KdV-Burgers equation 变系数耦合kdv-burgers方程边值问题的Lie对称分析，孤子和数值解

NONLINEAR DYNAMICS

IF6

2017-10-17

PREAI

Kumar, Vikas; Alqahtani, Aisha

Haar wavelet quasilinearization approach for MHD Falkner-Skan flow over permeable wall via Lie group method 基于李群方法的MHD falkner-skan渗流的Haar小波拟线性化方法

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW

IF5.1

2017-06-05

PREAI

Jiwari, Ram; Kumar, Vikas; Karan, Ram; Alshomrani, Ali Saleh

Exact and numerical solutions of coupled short pulse equation with time-dependent coefficients 具有时变系数的耦合短脉冲方程的精确解和数值解

NONLINEAR DYNAMICS

IF6

2014-09-10

PREAI

Gupta, R. K.; Kumar, Vikas; Jiwari, Ram

研究方向