Question: Unable to find the constants of integration

July 16 2014 J4James 175
0

restart:
Eq1:=r^2*diff(w(r),r$2)+r*diff(w(r),r$1)-r^2*G5*w(r)-P*r^3*G6-G7*r^3-G8*r^5+C1*r/G3=0;

res1:=dsolve(Eq1);

bcs:=D(w)(0)=0,w(h)=0;

res2:=(dsolve({Eq1,bcs},w(r)));

match(rhs(res2)=rhs(res1),r,s);

eval(_C2, s);

Any idea?

Thanks

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