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Finding finite element soluton for a PDE

  1. Jan 9, 2009 #1
    Find the Finite element solution for a equation:
    (∂^2 u)/〖∂x〗^(2 ) +(∂^2 u)/〖∂y〗^2 +λu-c=0
    using linear triangular finite elememts.
    In the above equation u is scalar,λ is a constant and is a body force term(constant).

    The boundary conditons are in terms of prescribed values of the function u or zero flux.
     
  2. jcsd
  3. Jan 9, 2009 #2

    HallsofIvy

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    Have you made any attempt yourself? What exactly is meant by "linear triangular finite elements"?
     
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