Affiliation:
1. Department of Mathematics, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt
Abstract
A set of necessary conditions and another set of sufficient conditions for the oscillation of all the solutions ofx˙(t)+∑i=1npix(t−τi)=0, where pi∈ℝ, τi∈ℝ+, i=1,2,…,n (*)are proved.
Subject
Mathematics (miscellaneous)
Cited by
2 articles.
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