Astha Chauhan

Lie group analysis with the optimal system, generalized invariant solutions, and an enormous variety of different wave profiles for the higher-dimensional modified dispersive water wave system of equations

Sachin Kumar, Wen‐Xiu Ma, Shubham Kumar Dhiman et al. · The European Physical Journal Plus · 2023 · 50 citations

Numerical Analysis, Engineering, Invariant Solutions +7

Lie symmetry analysis, optimal system, and generalized group invariant solutions of the (2 + 1)‐dimensional Date–Jimbo–Kashiwara–Miwa equation

Astha Chauhan, Kajal Sharma, Rajan Arora · Mathematical Methods in the Applied Sciences · 2020 · 40 citations

Spectral Theory, Group Invariant Solutions, Lie Group +11

Symmetry reductions, generalized solutions and dynamics of wave profiles for the (2+1)-dimensional system of Broer–Kaup–Kupershmidt (BKK) equations

Sachin Kumar, Shubham Kumar Dhiman, Astha Chauhan · Mathematics and Computers in Simulation · 2022 · 33 citations

Physics, Symmetry Reductions, Nonlinear Wave Propagation +3

Invariance analysis, exact solutions and conservation laws of (2+1)-dimensional dispersive long wave equations

Kajal Sharma, Rajan Arora, Astha Chauhan · Physica Scripta · 2019 · 22 citations

Numerical Analysis, Engineering, Nonlinear Wave Propagation +10

Similarity solutions for strong shock waves in magnetogasdynamics under a gravitational field

Deepika Singh, Rajan Arora, Astha Chauhan · Ricerche di Matematica · 2020 · 16 citations

Similarity Solutions, General Relativity, Physics +6