This research is supported by the National Natural Sciences Foundation of Yunnan Province. The authors are greatly indebted to the referees *Author to whom all correspondence should be
机构署名：
本校为其他机构
院系归属：
数理学院
摘要：
A new necessary and sufficient condition for the existence of eventually positive solutions was obtained for a class of odd-order neutral differential equations. Some lemmas were also introduced that were useful in the proof of main results. The obtained results indicate that neutral differential equat...
