Some new dispersive dromions and integrability analysis for the Davey-Stewartson (DS-II) model in fluid dynamics

被引：0

作者：

Akram, Urooj ^{[1
]}

Seadawy, Aly R. ^{[2
]}

Rizvi, Syed T. R. ^{[1
]}

Younis, Muhammad ^{[3
]}

Althobaiti, Ali ^{[4
]}

机构：

[1] COMSATS Univ Islamabad, Dept Math, Lahore Campus, Lahore, Pakistan

[2] Taibah Univ, Fac Sci, Math Dept, Al Madinah Al Munawarah, Saudi Arabia

[3] Univ Punjab, Dept Comp Sci, Lahore, Pakistan

[4] Taif Univ, Coll Sci, Dept Math, POB 11099, At Taif 21944, Saudi Arabia

来源：

MODERN PHYSICS LETTERS B | 2022年 / 36卷 / 02期

关键词：

Davey-Stewartson equation; solitary wave solutions; integrability; SOLITARY WAVE SOLUTIONS; EQUATION; EVOLUTION; SYSTEM;

D O I：

10.1142/s0217984921505394

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper focuses on the Davey-Stewartson (DS)-II equation, and the extended modified auxiliary equation mapping (EMAEM) architectonic is used to develop a new set of solutions such as kink, singular kink, rational, combined soliton-like solutions, bell-type solutions, trigonometric and hyperbolic solutions. Furthermore, this study reveals that the used technique is efficient for solving other nonlinear evolution equations (NLEEs). The Painleve test (P-test) will also be used to examine the integrability of the DS-II equation. Finally, graphical simulations are designed to show the exact behavior of solutions as well as the efficacy of the suggested strategy.

引用

页数：24