Address. U. Elias, Department of Mathematics, Technion, Haifa 32000, ISRAEL
A. Skerlik Department of Mathematics, Technical University, Letna 9, 041 54 Kosice, SLOVAKIA
E-mail: elias@techunix.technion.ac.il
skerlik@ccsun.tuke.sk
Abstract. We discuss an open question of Kiguradze and Chanturia about Property $A$ and Property $B$ for the equation $ y^{(n)} + py = 0 $. The proposed integral criterion is proved in a few cases.
AMSclassification. 34C10
Keywords. Oscillation, Property $A$, Property $B$