Discretization of PDE Problems Using Symbolic Techniques

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  • Опубликовано: 2 окт 2024

Комментарии • 14

  • @bitanchowdhury4028
    @bitanchowdhury4028 2 года назад +1

    Can anyone guide me how to solve advection dispersion diffusion equations in maple ? ..thank you

    • @maplesoft
      @maplesoft  2 года назад +1

      Hi there - thanks for your question. My recommendation is to ask your question at www.mapleprimes.com. This is the discussion forum for the Maple user community, and the experts there will be able to help you with your solution.

  • @087srikantha
    @087srikantha 2 года назад

    Could you explain the code
    plottools:-getdata(p1)[3](..,2), what [3](..,2) represents here. Thank you.

    • @maplesoft
      @maplesoft  2 года назад

      Hi there, thanks for the question. That getdata accesses the plot structure's fourth element in the p1 array (remembering that the counting starts at index 0) which is the linestyle="solid" having a plot range specified starting at 2. You can find more information on our online help guide for GetData here: www.maplesoft.com/support/help/maple/view.aspx?path=plottools%2Fgetdata

  • @sim5528
    @sim5528 7 лет назад

    hello sir, how to get module for FDM, Collocation and Galerkin method in maple? As, it is not visible in MAPLE 18 which have installed.

  • @viralfunnyvideos9549
    @viralfunnyvideos9549 5 лет назад

    Hey sir, can you show me how resolve an equation with 2 variables with finite element method

  • @vytislapinskas5428
    @vytislapinskas5428 7 лет назад

    Hello sir. Is it possible to solve PDE's with inhomogenous boundary conditions? As for instance u(0,t) = f1(t) and u(L,t) = f2(t) .Thank you

    • @maplesoft
      @maplesoft  7 лет назад +1

      Hi Vytis, the best place to find answers to these types of questions is our online help system.www.maplesoft.com/support/help/index.aspx Thanks!

  • @edwin2501
    @edwin2501 8 лет назад

    In my maple program I can't input the $ for differentiation. It gives the following error: " Error, invalid `$` operator"
    I feel like I miss a certain package or setting, anybody has any idea what it could be?

    • @maplesoft
      @maplesoft  8 лет назад

      Hi Edwin, please send an email to support@maplesoft.com and our tech support team would be happy to help you. Thanks!

    • @tik_tik_tik_tik
      @tik_tik_tik_tik 7 лет назад +3

      You must use diff(u(x,t), x$2) instead. Check reference here: www.maplesoft.com/support/help/Maple/view.aspx?path=diff

  • @zineb7280
    @zineb7280 7 лет назад

    Hey sir , for the number of node points is it for the space discretization or the time's one ? or do we choose the same number for both ?

    • @maplesoft
      @maplesoft  7 лет назад

      Hi, the best place to find answers to these types of questions is our online help system.www.maplesoft.com/support/help/index.aspx Thanks!