|
|||||
|
|
Oscillatory properties of solutions of three-dimensional differential systems of neutral type |
||
| Authors: | Eva Špániková | |
| Institution: | (1) Department of Appl. Mathematics, University of  ilina, J. M. Hurbana 15, 01026 ilina, Slovakia |
|
| Abstract: | The purpose of this paper is to obtain oscillation criteria for the differential system
|
|
| Keywords: | differential system of neutral type oscillatory (nonoscillatory) solution | |
| 本文献已被 SpringerLink 等数据库收录！ | ||
![$$\begin{gathered} \left {y_{\text{1}} \left( t \right) - a\left( t \right)y_{\text{1}} \left( {g\left( t \right)} \right)} \right]^\prime = p\left( t \right)f_1 \left( {y_{\text{2}} \left( {h_2 \left( t \right)} \right)} \right) \hfill \\ {\text{ }}y_2^\prime \left( t \right) = p\left( t \right)f_2 \left( {y_{\text{3}} \left( {h_3 \left( t \right)} \right)} \right) \hfill \\ {\text{ }}y_{\text{3}}^\prime \left( t \right) = - p_3 \left( t \right)f_3 \left( {y_{\text{1}} \left( {h_1 \left( t \right)} \right)} \right),{\text{ }}t \in \mathbb{R}_ + = \left {0,\infty } \right) \hfill \\ \end{gathered} $$](/content/K71G6377T7768RJ1/10587_2004_Article_417256_TeX2GIFEqu1.gif)