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Fourth Mississippi State Conference on Differential Equations and Computational Simulations
May 21-22, 1999
Mississippi State University and Electronic Journal of Differential Equations
Starkville, MS, USA

Organizers
Ratnasingham Shivaji, Bharat Soni, Jianping Zhu (Program Chair)

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On oscillatory solutions of third order differential equations with quasiderivatives
by
Miroslav Bartusek
Masaryk University, Brno, Czech Republic

In the paper sufficient conditions are given under which all oscillatory solutions of a third order nonlinear differential equation with quasiderivatives
(  1

a2
(  1

a1
y')')' = r(t) f(y)

r(t) >= 0    on     R+,     f(x) x > 0     for     x =/= 0
vanish at infinity. Applications to the third order differential equation with middle term are given.

Date received: March 8, 1999


Copyright © 1999 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cacr-06.