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How to solve the higher order PDE containing mixed derivatives?
Posted Nov 16, 2009, 10:47 PM EST 0 Replies
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rho u''(tt) = A u''(xx) - 3 B (u'(x))^2 u''(xx) + 5 C (u'(x))^4 u''(xx) + eta u'''(xxt)
for the function u(x,t). Here x is space dimension and t is time.
The coefficients rho, A, B, C and eta are constants.
Hello Rakesh Dhote
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