Hi community :P(adsbygoogle = window.adsbygoogle || []).push({});

Need some help with a differential Equation:

3/2y(x)+xy'(x)+y'''(x)=0

actually i'm looking for an asymptotic solution, when x -> infinity.

I made some research about that Eq. and here what i have found:

1 guy found an asymptotic sol. for a more general eq.:

Hershenov, J. Solutions of the differential equation y''' +axy'+by = 0. Stud. Appl. Math. 55 (1976), 301-314.

other guy found a solution of a more general eq:

Pfeiffer, G. W. Asymptotic solutions of y"'+q(x)y'+r(x)y=0. J. Differential Equations 11 (1972), 145-155.

but unfortunaly i cant find any of those articles.

and the last thing which i know:

the eq. y'''-4xy'-2y=0 is a generaliaed Airy's eq. whose solutions are well studied.....but its not a thing im looking for....

any advice is very appreciated.

and if some one could find one of those articles i'll appreciate that VERY MUCH!!!!

Thx for your concideration.

PS: Sorry my bad english.

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# Homework Help: Need some help with Diff. eq.

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