HUANG Feng-hui, GUO Bo-ling. General Solution for a Class of Time Fractional Partial Differential Equation[J]. Applied Mathematics and Mechanics, 2010, 31(7): 781-790. doi: 10.3879/j.issn.1000-0887.2010.07.003
Citation: HUANG Feng-hui, GUO Bo-ling. General Solution for a Class of Time Fractional Partial Differential Equation[J]. Applied Mathematics and Mechanics, 2010, 31(7): 781-790. doi: 10.3879/j.issn.1000-0887.2010.07.003

General Solution for a Class of Time Fractional Partial Differential Equation

doi: 10.3879/j.issn.1000-0887.2010.07.003
  • Received Date: 1900-01-01
  • Rev Recd Date: 2010-05-25
  • Publish Date: 2010-07-15
  • A class of tmie fractional partial differential equation, including time fractional diffusion equation, tmie fractional reaction-diffusion equation, time fractional advection-diffusione-quation and their corresponding in teger-order partial differential equations, was considered. The fundam ental solutions for the Cauchy problem in a whole-space domain and signaling problem in a hal-fspace domain were obtained by using Fourier-Laplace trans forms and their inverse transforms. The appropriate structures for the Green functions were provided. On the other hand, the solutions in the form of a series for the in itial and boundary value p rob lem s in a bounded-space domain were derived by the Sine-Laplace or Cosine-Laplace transforms. Two examples were presented to show the application of the present technique.
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