N. S. Erokhin, “An asymptotic expansion of the solutions of the equation $y^{\mathrm{IV}}+(\lambda+\xi^2)y^{\mathrm{II}}\mu y=0$ for large values of <nobr>$\xi$</nobr>”, Differ. Uravn., 1971, Volume 7, Number 6,Pages <nobr>970

Ordinary Differential Equations

An asymptotic expansion of the solutions of the equation $y^{\mathrm{IV}}+(\lambda+\xi^2)y^{\mathrm{II}}\mu y=0$ for large values of $\xi$

N. S. Erokhin

Physical-Technical Institute of Ukraine Academy of Sciences

UDC: 517.925.66

Received: 22.12.1969