I've a problem to solve this kind of differential's equazion:
where U, H, V=\0 are knowndata , phi=0, and g it's a theta1 function
my problem is that i haven't the condition on the first derivate (cauchy condition) but i've two condition on the position (dirichelet conditions), this problem should be solved by shooting technique,i.e. try with an hypothetic cauchy condition and one of the two dirichelet condition and check the value of the function where we have the other dirichelet condition .
thanks so much
Attachment: First_try.nb, URL: http://diablo221.altervista.org,