Abstract
We discuss the dissipative nonlinear Schrödinger equation (NLSE) with a variable coefficient in blood vessels via a NLSE-based constructive method and obtain exact nonautonomous soliton solutions including bright soliton solutions on continuous wave (cw) and cnoidal wave (cnw) backgrounds. Moreover, the dynamical behaviors of these soliton solutions are studied. The impact of the cw background on the separating and interactive soliton behaviors is investigated. These behaviors of the soliton can be modulated by adjusting the amplitude of background wave. The propagation behaviors of solitons on the cnw background in different dispersion systems are also studied. These results are potentially useful for future experiments in various blood vessels.
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Acknowledgements
This work was supported by the Scientific Research Fund of Zhejiang Provincial Education Department (Grant No. Y201225803), the National Natural Science Foundation of China (Grant No. 11375007), the Zhejiang Provincial Natural Science Foundation of China (Grant No. LY13F050006), the Zhejiang Province Undergraduate Scientific and Technological Innovation Project (Grant No. 2013R412034), the Student Research Training Program (Grant No. 201212007), and Undergraduate Innovative Base of Zhejiang A&F University.
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Jiang, HJ., **ang, JJ., Dai, CQ. et al. Nonautonomous bright soliton solutions on continuous wave and cnoidal wave backgrounds in blood vessels. Nonlinear Dyn 75, 201–207 (2014). https://doi.org/10.1007/s11071-013-1058-6
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DOI: https://doi.org/10.1007/s11071-013-1058-6