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gr-qc2020★ 136 cited
Physically viable solutions of anisotropic spheres in gravity satisfying the Karmarkar condition
G. Mustafa, M. Farasat Shamir, Xia Tie-Cheng
This paper is devoted to discuss compact stars in gravity, where and denote the Ricci scalar and Gauss-Bonnet invariant res…
math-ph2020
On the Riemann-Hilbert problem for the Chen-Lee-Liu derivative nonlinear Schrödinger equation
Beibei Hu, Ling Zhang, Ning Zhang
In this work, we investigated a combined Chen-Lee-Liu derivative nonlinear Schrödinger equation(called CLL-NLS equation by Kundu) on the half-line by unified transformation approac…
nlin.SI2020
Construction of multiple soliton solutions of the quintic nonlinear Schrodinger equation
Zhou-Zheng Kang, Tie-Cheng Xia
In this paper, an extended nonlinear Schrodinger equation with higher-order that includes fifth-order dispersion with matching higher-order nonlinear terms is investigated under ze…