Numerical integration of space fract...
Salehi, Younes,

 

  • Numerical integration of space fractional partial differential equations.Vol 2,Applications from classical integer PDEs /
  • 紀錄類型: 書目-電子資源 : Monograph/item
    杜威分類號: 515.353
    書名/作者: Numerical integration of space fractional partial differential equations./ Younes Salehi, William E. Schiesser.
    其他題名: Applications from classical integer PDEs
    作者: Salehi, Younes,
    其他作者: Schiesser, W. E.,
    出版者: [San Rafael, California] : : Morgan & Claypool,, 2018.
    面頁冊數: 1 PDF (xii, 183-375 pages) : : illustrations.
    附註: Part of: Synthesis digital library of engineering and computer science.
    標題: Fractional differential equations.
    標題: Differential equations, Partial.
    標題: Spatial analysis (Statistics)
    ISBN: 9781681732107
    書目註: Includes bibliographical references and index.
    內容註: 6. Simultaneous SFPDEs -- 6.1 Introduction -- 6.2 Simultaneous SFPDEs -- 6.2.1 Main program -- 6.2.2 ODE/MOL routine -- 6.2.3 SFPDEs output -- 6.2.4 Variation of the parameters -- 6.3 Summary and conclusions --
    摘要、提要註: Partial differential equations (PDEs) are one of the most used widely forms of mathematics in science and engineering. PDEs can have partial derivatives with respect to (1) an initial value variable, typically time, and (2) boundary value variables, typically spatial variables. Therefore, two fractional PDEs can be considered, (1) fractional in time (TFPDEs), and (2) fractional in space (SFPDEs). The two volumes are directed to the development and use of SFPDEs, with the discussion divided as: Vol 1: Introduction to Algorithms and Computer Coding in R Vol 2: Applications from Classical Integer PDEs. Various definitions of space fractional derivatives have been proposed. We focus on the Caputo derivative, with occasional reference to the Riemann-Liouville derivative. In the second volume, the emphasis is on applications of SFPDEs developed mainly through the extension of classical integer PDEs to SFPDEs. The example applications are: Fractional diffusion equation with Dirichlet, Neumann and Robin boundary conditions Fisher-Kolmogorov SFPDE Burgers SFPDE Fokker-Planck SFPDE Burgers-Huxley SFPDE Fitzhugh-Nagumo SFPDE These SFPDEs were selected because they are integer first order in time and integer second order in space. The variation in the spatial derivative from order two (parabolic) to order one (first order hyperbolic) demonstrates the effect of the spatial fractional order [alpha] with 1 [less than or equal to] [alpha] [less than or equal to] 2. All of the example SFPDEs are one dimensional in Cartesian coordinates. Extensions to higher dimensions and other coordinate systems, in principle, follow from the examples in this second volume. The examples start with a statement of the integer PDEs that are then extended to SFPDEs. The format of each chapter is the same as in the first volume. The R routines can be downloaded and executed on a modest computer (R is readily available from the Internet).
    電子資源: http://ieeexplore.ieee.org/servlet/opac?bknumber=8198764
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