Fourier Spectral Method for Nonlinear Time-Fractional Sine-Gordon Equations

In this paper, the nonlinear time-fractional Sine-Gordon equation is investigated via the Fourier spectral method. The time-fractional derivative is approximated by the L1 approximation scheme, and the spatial component is discretized using the Fourier spectral method. The existence and uniqueness o...

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Detalhes bibliográficos

Principais autores:	Luyan Zhen, Lihua Jiang, Wenping Chen
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2026-03-01
coleção:	Mathematics
Assuntos:	nonlinear time-fractional Sine-Gordon equation fourier spectral method stability convergence
Acesso em linha:	https://www.mdpi.com/2227-7390/14/5/873
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