中国物理B ›› 2023, Vol. 32 ›› Issue (11): 110201-110201.doi: 10.1088/1674-1056/ace61f

• •    下一篇

Analytical wave solutions of an electronically and biologically important model via two efficient schemes

Qingbo Huang1,†, Asim Zafar2, M. Raheel2, and Ahmet Bekir3,‡   

  1. 1 Chongqing College of Architecture and Technology, Chongqing 401331, China;
    2 Department of Mathematics, COMSATS University Islamabad, Vehari Campus, Pakistan;
    3 Neighbourhood of Akcaglan, Imarli Street, No. 28/4, Eskisehir 26030, Turkey
  • 收稿日期:2023-05-26 修回日期:2023-06-18 接受日期:2023-07-11 出版日期:2023-10-16 发布日期:2023-10-16
  • 通讯作者: Qingbo Huang, Ahmet Bekir E-mail:hw913987@126.com;bekirahmet@gmail.com

Analytical wave solutions of an electronically and biologically important model via two efficient schemes

Qingbo Huang1,†, Asim Zafar2, M. Raheel2, and Ahmet Bekir3,‡   

  1. 1 Chongqing College of Architecture and Technology, Chongqing 401331, China;
    2 Department of Mathematics, COMSATS University Islamabad, Vehari Campus, Pakistan;
    3 Neighbourhood of Akcaglan, Imarli Street, No. 28/4, Eskisehir 26030, Turkey
  • Received:2023-05-26 Revised:2023-06-18 Accepted:2023-07-11 Online:2023-10-16 Published:2023-10-16
  • Contact: Qingbo Huang, Ahmet Bekir E-mail:hw913987@126.com;bekirahmet@gmail.com

摘要: We search for analytical wave solutions of an electronically and biologically important model named as the Fitzhugh-Nagumo model with truncated M-fractional derivative, in which the expa function and extended sinh-Gordon equation expansion (EShGEE) schemes are utilized. The solutions obtained include dark, bright, dark-bright, periodic and other kinds of solitons. These analytical wave solutions are gained and verified with the use of Mathematica software. These solutions do not exist in literature. Some of the solutions are demonstrated by 2D, 3D and contour graphs. This model is mostly used in circuit theory, transmission of nerve impulses, and population genetics. Finally, both the schemes are more applicable, reliable and significant to deal with the fractional nonlinear partial differential equations.

关键词: spacetime fractional Fitzhugh-Nagumo model, truncated M-fractional derivative, expa function scheme, EShGEE scheme, analytical wave solutions

Abstract: We search for analytical wave solutions of an electronically and biologically important model named as the Fitzhugh-Nagumo model with truncated M-fractional derivative, in which the expa function and extended sinh-Gordon equation expansion (EShGEE) schemes are utilized. The solutions obtained include dark, bright, dark-bright, periodic and other kinds of solitons. These analytical wave solutions are gained and verified with the use of Mathematica software. These solutions do not exist in literature. Some of the solutions are demonstrated by 2D, 3D and contour graphs. This model is mostly used in circuit theory, transmission of nerve impulses, and population genetics. Finally, both the schemes are more applicable, reliable and significant to deal with the fractional nonlinear partial differential equations.

Key words: spacetime fractional Fitzhugh-Nagumo model, truncated M-fractional derivative, expa function scheme, EShGEE scheme, analytical wave solutions

中图分类号:  (Partial differential equations)

  • 02.30.Jr
04.20.Jb (Exact solutions) 05.45.Yv (Solitons)