Investigation of some nonlinear physical models: exact and approximate solutions

Autor:	Sibel S. Atas, Hajar F. Ismael, Tukur Abdulkadir Sulaiman, Hasan Bulut
Přispěvatelé:	Mühendislik ve Doğa Bilimleri Fakültesi
Rok vydání:	2023
Předmět:	Travelling Wave Solutions Adomian Decomposition Method Expansion Method Nonlinear Physical Models Electrical and Electronic Engineering Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials
Zdroj:	Optical and Quantum Electronics. 55
ISSN:	1572-817X 0306-8919
Popis:	We use the ( m + 1 G� ) -expansion method in reaching the exact solution of the (3+1)-dimensional B-type Kadomtsev-Petviashvili-Boussinesq, Newel-Whitehead-Segel, and Zeldovich equations. New solutions in form of the kink, complex and singular solutions are reported. On the other hand, the Adomian decomposition method is employed to fnd approximate solutions to the the (3+1)-dimensional B-type Kadomtsev-Petviashvili-Boussinesq equation. The three-dimensional fgures and their corresponding contour plots for the reported solutions are drawn. Also, a table is presented for the approximate solutions. The reported results may be useful in studying physical features of various nonlinear mathematical models.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92c6f420d2402268da6c7403a7144e51 https://doi.org/10.1007/s11082-022-04494-x Zobrazit plný text záznamu Full text from SpringerLink