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Reaction Subdiffusion with Random Waiting Time Depending on the Preceding Jump Length

         

摘要

To describe the energy-dependent characteristics of the reaction-subdiffusion process,we analyze the simple reaction A→B under subdiffsion with waiting time depending on the preceding jump length,and derive the corresponding master equations in the Fourier-Laplace space for the distribution of A and B particles in a continuous time random walk scheme.Moreover,the generalizations of the reaction-diffusion equation for the Gaussian jmnp length with the probability density function of waiting time being quadratically dependent on the preceding jump length are obtained by applying the derived master equations.

著录项

  • 来源
    《中国物理快报:英文版》 |2018年第9期|19-23|共5页
  • 作者

    Hong Zhang; Guo-Hua Li;

  • 作者单位

    Department of Mathematics Teaching, Chengdu University of Technology, Chengdu 610059;

    Department of Mathematics Teaching, Chengdu University of Technology, Chengdu 610059;

  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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