TY - JOUR
T1 - Necessary and Sufficient Conditions for Oscillations of Neutral Hyperbolic Partial Differential Equations with Delays
AU - Jun Yang , Chunyan Wang , jing Li  & Zhijuan Meng 
JO - Journal of Partial Differential Equations
VL - 4
SP - 319
EP - 324
PY - 2006
DA - 2006/11
SN - 19
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jpde/5335.html
KW - Partial differential equation
KW - neutral hyperbolic type
KW - delay
KW - oscillation
AB -  This paper is concerned with the oscillations of neutral hyperbolic partial differential equations with delays. Necessary and sufficient conditions are obtained for the oscillations of all solutions of the equations, and these results are illustrated by some examples.