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  1. No Access

    Article

    A trilinear estimate with application to the perturbed nonlinear Schrödinger equations with the Kerr law nonlinearity

    In this paper, we investigate the initial value problem (IVP henceforth) associated with the perturbed nonlinear Schrödinger equations with the Kerr law nonlinearity. First, by using Fourier restriction norm m...

    Zaiyun Zhang, Zhenhai Liu, Youjun Deng, Limei Li, Fan He… in Journal of Evolution Equations (2021)

  2. No Access

    Article

    Low Regularity for the Higher Order Nonlinear Dispersive Equation in Sobolev Spaces of Negative Index

    In this paper, we investigate the initial value problem(IVP henceforth) associated with the higher order nonlinear dispersive equation given in Jones et al. (Int J Math Math Sci 24:371–377, 2000): ...

    Zaiyun Zhang, Zhenhai Liu, Mingbao Sun… in Journal of Dynamics and Differential Equat… (2019)

  3. No Access

    Article

    Generalized \((\frac{G^{\prime }}{G})\) -expansion method and exact traveling wave solutions of the perturbed nonlinear Schrödinger’s equation with Kerr law nonlinearity in optical fiber materials

    In this paper, we investigate the nonlinear the perturbed nonlinear Schrödinger’s equation (NLSE) with Kerr law nonlinearity given in Zhang et al. (Appl Math Comput 216:3064–3072, 2010) and obtain new exact trave...

    Zaiyun Zhang, Jianguo Wu in Optical and Quantum Electronics (2017)

  4. No Access

    Article

    The extended (G′/G)-expansion method and travelling wave solutions for the perturbed nonlinear Schrödinger’s equation with Kerr law nonlinearity

    In this paper, we construct the travelling wave solutions to the perturbed nonlinear Schrödinger’s equation (NLSE) with Kerr law non-linearity by the extended (G′/G)-expansion method. Based on this method, we obt...

    ZAIYUN ZHANG, JIANHUA HUANG, JUAN ZHONG, SHA-SHA DOU, JIAO LIU, DAN PENG… in Pramana (2014)

  5. No Access

    Article

    Bifurcation analysis and the travelling wave solutions of the Klein–Gordon–Zakharov equations

    In this paper, we investigate the bifurcations and dynamic behaviour of travelling wave solutions of the Klein–Gordon–Zakharov equations given in Shang et al, Comput. Math. Appl. 56, 1441 (2008). ...

    ZAIYUN ZHANG, FANG-LI XIA, XIN-PING LI in Pramana (2013)

  6. No Access

    Article

    Efficacy and Tolerability of Oxycodone Hydrochloride Controlled-Release Tablets in Moderate to Severe Cancer Pain

    Background and objective: Oxycodone is a semisynthetic opioid analgesic drug classed as a strong opioid. The controlled-release oxycodone tablet formulation (OCRT) was approved in China in 2004 f...

    Dr Hongming Pan, Zaiyun Zhang, Yi** Zhang, Nong Xu… in Clinical Drug Investigation (2007)