Asymptotic behaviour of disconjugate $$n^{th}$$ order differential equations.(English)Zbl 0201.10702

MSC:

 34D05 Asymptotic properties of solutions to ordinary differential equations 34C10 Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations 34A25 Analytical theory of ordinary differential equations: series, transformations, transforms, operational calculus, etc. 34A12 Initial value problems, existence, uniqueness, continuous dependence and continuation of solutions to ordinary differential equations 34E05 Asymptotic expansions of solutions to ordinary differential equations
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