Zobrazeno 1 - 10
of 773
pro vyhledávání: '"Klein–Gordon equations"'
Autor:
Saleh Alshammari, Othman Abdullah Almatroud, Mohammad Alshammari, Hamzeh Zureigat, M. Mossa Al-Sawalha
Publikováno v:
Mathematics, Vol 12, Iss 21, p 3433 (2024)
This work employs the Extended Direct Algebraic Method (EDAM) to solve quadratic and cubic nonlinear Klein–Gordon Equations (KGEs), which are standard models in particle and quantum physics that describe the dynamics of scaler particles with spin z
Externí odkaz:
https://doaj.org/article/b75f45950e0b4979ba98a54b7b7871bc
Autor:
Naeem Ullah, Muhammad Imran Asjad, Abid Hussanan, Ali Akgül, Wedad R. Alharbi, H. Algarni, I.S. Yahia
Publikováno v:
Alexandria Engineering Journal, Vol 71, Iss , Pp 105-113 (2023)
In this paper, our aim is to construct the novel wave structures for two non-linear evolution equations which are rising in non-linear optics, mathematical biological models, fluid dynamics, waves theory, mechanics, quantum mechanics, and many more.
Externí odkaz:
https://doaj.org/article/2ea03ce0187048e4bace62592d09a8b1
Akademický článek
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Publikováno v:
Journal of Applied and Computational Mechanics, Vol 8, Iss 3, Pp 1054-1064 (2022)
The mathematical description of various processes such as the nonlinear Klein-Gordon equation occurring in mathematical physics leads to a nonlinear partial differential equation. The mathematical model is only the first step, however, towards findin
Externí odkaz:
https://doaj.org/article/413fa46aebff450ba41677f1d9e72b8f
Publikováno v:
Results in Physics, Vol 46, Iss , Pp 106270- (2023)
A Hermite based block method (HBBM) is proposed for the numerical solution of second-order non-linear elliptic partial differential equations (PDEs). The development of the method was accomplished through the methodology of interpolation and collocat
Externí odkaz:
https://doaj.org/article/09a1b9c3c651456b9e5eee272d4d6232
Autor:
Luma N. M. Tawfiq, Noor A. Hussein
Publikováno v:
Baghdad Science Journal, Vol 20, Iss 1 (2023)
In this article, a new efficient approach is presented to solve a type of partial differential equations, such (2+1)-dimensional differential equations non-linear, and nonhomogeneous. The procedure of the new approach is suggested to solve important
Externí odkaz:
https://doaj.org/article/092b33c5d87f4324a712e507b3b946c0
Akademický článek
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Akademický článek
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Publikováno v:
AIMS Mathematics, Vol 5, Iss 5, Pp 5287-5308 (2020)
This work aims to approximate the solution of the linear time-fractional Klein-Gordon equations in Caputo’s sense. The Laplace transform is applied to linear time fractional Klein-Gordon equation to eliminate the time variable and avoid the time st
Externí odkaz:
https://doaj.org/article/8029538027f44f0496309300bbc1506a
Reductions and Exact Solutions of Nonlinear Wave-Type PDEs with Proportional and More Complex Delays
Publikováno v:
Mathematics, Vol 11, Iss 3, p 516 (2023)
The study gives a brief overview of publications on exact solutions for functional PDEs with delays of various types and on methods for constructing such solutions. For the first time, second-order wave-type PDEs with a nonlinear source term containi
Externí odkaz:
https://doaj.org/article/8ed9c5354a414524aa1a0eb18bc72038