Recent content by mathematix89

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    MHB How to prove that the Euler-Bernoulli equation is hyperbolic

    I also read a very interesting definition on wikipedia but well...
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    MHB How to prove that the Euler-Bernoulli equation is hyperbolic

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    MHB How to prove that the Euler-Bernoulli equation is hyperbolic

  4. M

    MHB How to prove that the Euler-Bernoulli equation is hyperbolic

  5. M

    MHB How to prove that the Euler-Bernoulli equation is hyperbolic

    ok I'll try to send you the book or in the worst case I'll take screenshots
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    MHB How to prove that the Euler-Bernoulli equation is hyperbolic

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    MHB How to prove that the Euler-Bernoulli equation is hyperbolic

    In general when the highest derivative in space and time is of order 2 it is obvious. But here we have a derivative in time of order 2 and in space of order 4. the definition of these equations that I have in my possession is that given by Lawrence C Evans in his book entitled Partial...
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    MHB How to prove that the Euler-Bernoulli equation is hyperbolic

    yes indeed, t \in [0,T]
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    MHB How to prove that the Euler-Bernoulli equation is hyperbolic

    Hello, I would like to prove that the following partial differential equation is hyperbolic. u_{tt} (x,t)+ u_{xxxx} (x,t)= 0 with x \in \left[0 , 1\right] and x \in \left[0 , T \right ] . Can anyone help me? Thank you.