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Inverse Nabla Functions,

  1. Feb 24, 2005 #1
    How can I get A or U from those equations?

    B=div(A)

    B=Lap(A)

    V=Lap(U)

    A,B Vector fields, U,V Scalar functions

    And thanks,
     
  2. jcsd
  3. Feb 24, 2005 #2

    dextercioby

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    The first B (from the first eq.) cannot be a vector field.

    U may wanna study Helmholtz theorem...Plus the general theory of elliptic second order PDE-s...

    Daniel.
     
  4. Feb 25, 2005 #3
    yooooo, sorry !!! ofcourse not a vector field!! lol dot product :P
    Can you guide me to a websites for them? best of them?

    Thanks
     
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