Open AccessOscillatory properties and asymptotic behavior of the solutions of a class of operator-differential equations
D. D. Bainov1and M. B. Dimitrova2
Received01 Jul 1993
Revised01 Nov 1993
In the present paper an operator-differential equation is
investigated. Sufficient conditions for the presence of Kneser's properties
are found.
Copyright © 1994 Hindawi Publishing Corporation. This is an open access article distributed under the
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