2018
DOI: 10.1002/mma.5124
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A space‐time spectral collocation method for the 2‐dimensional nonlinear Riesz space fractional diffusion equations

Abstract: The space-time spectral collocation method was initially presented for the 1-dimensional sine-Gordon equation. In this article, we introduce a space-time spectral collocation method for solving the 2-dimensional nonlinear Riesz space fractional diffusion equations. The method is based on a Legendre-Gauss-Lobatto spectral collocation method for discretizing spatial and the spectral collocation method for the time nonlinear first-order system of ordinary differential equation. Optimal priori error estimates in L… Show more

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Cited by 8 publications
(3 citation statements)
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“…For examples, in Jumarie (2006Jumarie ( , 2007Jumarie ( , 2010, Jumarie proposed a new fractional derivative which is called modified Riemann-Liouville derivative; under this new definition of fractional derivative, Jumarie offered a fractional chain rule. In Yang et al (2016a, b); Yang (2017a, b); Yang et al (2017c, d); Yang (2018), Yang and Machado (2017), and Li and Jiang (2018), several new definitions of fractional-order derivative were proposed by Yamg, Srivastava, Machado, and et al On the advanced development of the fractional calculus without singular kernel of exponential function or sinc function, the Yang-Srivastava-Machado fractional derivative and the Yang-Gao-Machado-Baleanu fractional derivative were proposed in Yang et al (2016aYang et al ( , b, 2017c. Similarly, other two definitions such as the Yang-Machado-Baleanu fractional derivative with nonsingular negative Mittag-Leffler kernel were proposed by their research group in Yang et al (2017d); Yang (2017a).…”
Section: Introductionmentioning
confidence: 98%
See 1 more Smart Citation
“…For examples, in Jumarie (2006Jumarie ( , 2007Jumarie ( , 2010, Jumarie proposed a new fractional derivative which is called modified Riemann-Liouville derivative; under this new definition of fractional derivative, Jumarie offered a fractional chain rule. In Yang et al (2016a, b); Yang (2017a, b); Yang et al (2017c, d); Yang (2018), Yang and Machado (2017), and Li and Jiang (2018), several new definitions of fractional-order derivative were proposed by Yamg, Srivastava, Machado, and et al On the advanced development of the fractional calculus without singular kernel of exponential function or sinc function, the Yang-Srivastava-Machado fractional derivative and the Yang-Gao-Machado-Baleanu fractional derivative were proposed in Yang et al (2016aYang et al ( , b, 2017c. Similarly, other two definitions such as the Yang-Machado-Baleanu fractional derivative with nonsingular negative Mittag-Leffler kernel were proposed by their research group in Yang et al (2017d); Yang (2017a).…”
Section: Introductionmentioning
confidence: 98%
“…Similarly, other two definitions such as the Yang-Machado-Baleanu fractional derivative with nonsingular negative Mittag-Leffler kernel were proposed by their research group in Yang et al (2017d); Yang (2017a). In addition, on the variableorder fractional derivative, some good applications were introduced in Yang (2017b, 2018), Yang and Machado (2017) and Li and Jiang (2018). Moreover, based on the Gao-Yang-Kang version of the local fractional calculus, the fractal wave equations and technology of solving travelling-wave solution were developed in Yang et al (2017a) , Yang et al (2017b), and Yang et al (2014).…”
Section: Introductionmentioning
confidence: 99%
“…In fact, in most practical problems, we can get the approximate solution or numerical solution of IDEs. erefore, the existence of IDEs and their numerical solutions have attracted more and more attention from scholars [4][5][6][7].…”
Section: Introductionmentioning
confidence: 99%