[seqfan] Closed Form Solution to Special Diff Eq?

Paul D Hanna pauldhanna at juno.com
Fri Feb 27 11:40:58 CET 2009

      Is there a closed form for the solution A(x) to this differential equation?
2*A(x)*A(4x) + 8*x*A(x)*A'(4x) - A'(x)*A(4x) = 0
A power series solution exists, but can it be expressed finitely in terms of known functions? 

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