Oscillatory behavior of second-order nonlinear neutral differential equations with distributed deviating arguments
1 Qingdao Technological University, Feixian, Shandong, 273400, P.R. China
2 Department of Mathematics, Faculty of Electrical Engineering and Informatics, Technical University of Košice, Letná 9, Košice, 042 00, Slovakia
Boundary Value Problems 2014, 2014:68 doi:10.1186/1687-2770-2014-68
Dedicated to Professor Ivan KiguradzePublished: 24 March 2014
We study oscillatory properties of a class of second-order nonlinear neutral functional differential equations with distributed deviating arguments. On the basis of less restrictive assumptions imposed on the neutral coefficient, some new criteria are presented. Three examples are provided to illustrate these results.
MSC: 34C10, 34K11.