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Localised waves and dynamical behaviours of analytical solutions to (3+1)-dimensional YTSF model in mathematical physics.

  • Published In: Pramana: Journal of Physics, 2025, v. 99, n. 2. P. 1 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Du, Yajun; Pang, Jing 3 of 3

Abstract

This article focusses on the (3 + 1) -dimensional Yu–Toda–Sassa–Fukuyama (YTSF) model, which is a type of physical model with complex and nonlinear characteristics describing wave propagation in a medium. By using the technique of generalised exponential rational function (GERF), different types of analytical solutions are obtained successfully, including exponential rational solutions, hyperbolic solutions and trigonometric solutions. Subsequently, their dynamic behaviours and temporal-spatial evolutions are investigated through the visualisation of partial solutions. In addition, we discuss the significance of these findings to comprehend nonlinear wave phenomena and outline the future research directions. [ABSTRACT FROM AUTHOR]

Additional Information

  • Source:Pramana: Journal of Physics. 2025/06, Vol. 99, Issue 2, p1
  • Document Type:Article
  • Subject Area:Physics
  • Publication Date:2025
  • ISSN:0304-4289
  • DOI:10.1007/s12043-025-02902-x
  • Accession Number:184659609
  • Copyright Statement:Copyright of Pramana: Journal of Physics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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