On the oscillation of delay differential equations with real coefficients
A set of necessary conditions and another set of sufficient conditions for the oscillation of all the solutions of x˙(t)+∑i=1npix(t−τi)=0, where pi∈ℝ, τi∈ℝ+, i=1,2,…,n (*) are proved....
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
1999-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1155/S0161171299225732 |
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| _version_ | 1832563045022302208 |
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| author | H. A. Agwo |
| author_facet | H. A. Agwo |
| author_sort | H. A. Agwo |
| collection | DOAJ |
| description | A set of necessary conditions and another set of sufficient conditions for the oscillation of all the solutions of x˙(t)+∑i=1npix(t−τi)=0, where pi∈ℝ, τi∈ℝ+, i=1,2,…,n (*) are proved. |
| format | Article |
| id | doaj-art-a7e5c1f6053b483198b7a68c700f310d |
| institution | Kabale University |
| issn | 0161-1712 1687-0425 |
| language | English |
| publishDate | 1999-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Mathematics and Mathematical Sciences |
| spelling | doaj-art-a7e5c1f6053b483198b7a68c700f310d2025-02-03T01:21:12ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04251999-01-0122357357810.1155/S0161171299225732On the oscillation of delay differential equations with real coefficientsH. A. Agwo0Department of Mathematics, Faculty of Education, Ain Shams University, Roxy, Cairo, EgyptA set of necessary conditions and another set of sufficient conditions for the oscillation of all the solutions of x˙(t)+∑i=1npix(t−τi)=0, where pi∈ℝ, τi∈ℝ+, i=1,2,…,n (*) are proved.http://dx.doi.org/10.1155/S0161171299225732Delay differential equationsoscillation. |
| spellingShingle | H. A. Agwo On the oscillation of delay differential equations with real coefficients International Journal of Mathematics and Mathematical Sciences Delay differential equations oscillation. |
| title | On the oscillation of delay differential equations with real coefficients |
| title_full | On the oscillation of delay differential equations with real coefficients |
| title_fullStr | On the oscillation of delay differential equations with real coefficients |
| title_full_unstemmed | On the oscillation of delay differential equations with real coefficients |
| title_short | On the oscillation of delay differential equations with real coefficients |
| title_sort | on the oscillation of delay differential equations with real coefficients |
| topic | Delay differential equations oscillation. |
| url | http://dx.doi.org/10.1155/S0161171299225732 |
| work_keys_str_mv | AT haagwo ontheoscillationofdelaydifferentialequationswithrealcoefficients |