| dc.contributor.author |
Tyagi, Jagmohan |
|
| dc.date.accessioned |
2014-03-16T14:52:57Z |
|
| dc.date.available |
2014-03-16T14:52:57Z |
|
| dc.date.issued |
2012-06 |
|
| dc.identifier.citation |
Tyagi, Jagmohan, “A global positive solution of a delay differential equation with indefinite coefficients”, Applied Mathematics Letters, DOI: 10.1016/j.aml.2012.03.019, vol. 25, no. 7, pp. 1068-1070, Jul. 2012. |
en_US |
| dc.identifier.issn |
0893-9659 |
|
| dc.identifier.uri |
https://repository.iitgn.ac.in/handle/123456789/810 |
|
| dc.identifier.uri |
https://dx.doi.org/10.1016/j.aml.2012.03.019 |
|
| dc.description.abstract |
In this note, we show the existence of a global positive solution for a class of first-order delay differential equations:
x′(t)+a1(t)x(t)+a2(t)x(t−h(t))=0.x′(t)+a1(t)x(t)+a2(t)x(t−h(t))=0.
Turn MathJax on
In this study, we allow a1a1 and a2a2 to be of oscillating nature. |
en_US |
| dc.description.statementofresponsibility |
by Jagmohan Tyagi |
|
| dc.format.extent |
Vol. 25, No. 7, pp. 1068-1070 |
|
| dc.language.iso |
en |
en_US |
| dc.publisher |
Elsevier |
en_US |
| dc.subject |
General theory |
en_US |
| dc.subject |
Linear functional differential equations |
en_US |
| dc.title |
A global positive solution of a delay differential equation with indefinite coefficients |
en_US |
| dc.type |
Article |
en_US |
| dc.relation.journal |
Applied Mathematics Letters |
|