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Math Help - Modified Green's Function

  1. #1
    Member
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    Modified Green's Function

    Hi all;
    I need the solution of the following question :
    Find the modified Green's function for the systems

    y''-\lambday=0 , y(0)=y(1) , y'(0)=y'(1)

    Best wishes
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  2. #2
    Senior Member
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    Mar 2009
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    I actually have a similar question, but for anyone to help you you will need to post an attempt at your solution.

    The way I was taught to do these questions was by solving for the Green's Function that satisfies the following
    G''(x,\xi) = \delta(x - \xi),\; G(0,\xi) = G(1,\xi),\; G'(0,\xi) = G'(1,\xi).
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  3. #3
    Senior Member
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    Mar 2009
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    I just did a problem like this. So if you still want to know how to do the problem check my post.
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