Oscillation of Delay Equations and Existence of Positive Solutions
Received:February 15, 2004  
Key Word: distributed delays   sufficient conditions   oscillation.  
Fund ProjectL:
Author NameAffiliation
LIN Shi-zhong Dept. of Math., Hainan University, Haikou 571158, China 
YU Yuan-hong Inst. of Appl. Math., Chinese Academy of Sciences, Beijing 100080, China 
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Abstract:
      In this paper, the oscillation criteria of solutions of first order linear differential equations with distributed delays and a sufficient condition for the existence of positive solutions are obtained.
Citation:
DOI:10.3770/j.issn:1000-341X.2006.02.029
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