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一维Jimbo-Miwa方程的守恒律与精确解

Conservation laws and exact solutions of the -dimensional Jimbo-Miwa equation.

作者信息

Manafian Jalil, Alimirzaluo Elnaz, Nadjafikhah Mehdi

机构信息

Department of Applied Mathematics, Faculty of Mathematical Sciences, University of Tabriz, Tabriz, Iran.

Natural Sciences Faculty, Lankaran State University, 50, H. Aslanov str., Lankaran, Azerbaijan.

出版信息

Adv Differ Equ. 2021;2021(1):424. doi: 10.1186/s13662-021-03578-4. Epub 2021 Sep 23.

DOI:10.1186/s13662-021-03578-4
PMID:34584522
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8460214/
Abstract

In this article, by using the Herman-Pole technique the conservation laws of the Jimbo-Miwa equation are obtained, and then by using the Lie symmetry analysis all of the geometric vector fields of this equation are given. Also, the non-classical symmetries of the Jimbo-Miwa equation have been determined by applying nonclassical schemes. Eventually, the ansatz solutions of the Jimbo-Miwa equations utilizing the tanh technique have been offered.

摘要

在本文中,通过使用赫尔曼 - 波勒技术得到了Jimbo - Miwa方程的守恒律,然后利用李对称分析给出了该方程的所有几何向量场。此外,通过应用非经典方法确定了Jimbo - Miwa方程的非经典对称性。最终,利用双曲正切技术给出了Jimbo - Miwa方程的假设解。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cbc1/8460214/7fa3fa360b2a/13662_2021_3578_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cbc1/8460214/b471b106604a/13662_2021_3578_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cbc1/8460214/4dff6c3abeff/13662_2021_3578_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cbc1/8460214/bed1fca4613c/13662_2021_3578_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cbc1/8460214/7fa3fa360b2a/13662_2021_3578_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cbc1/8460214/b471b106604a/13662_2021_3578_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cbc1/8460214/4dff6c3abeff/13662_2021_3578_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cbc1/8460214/bed1fca4613c/13662_2021_3578_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cbc1/8460214/7fa3fa360b2a/13662_2021_3578_Fig4_HTML.jpg

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