# Conditions for the absence of positive solutions of a first order differential inequality with a single delay

Archivum Mathematicum (1995)

- Volume: 031, Issue: 4, page 291-297
- ISSN: 0044-8753

## Access Full Article

top## Abstract

top## How to cite

topKozakiewicz, Erwin. "Conditions for the absence of positive solutions of a first order differential inequality with a single delay." Archivum Mathematicum 031.4 (1995): 291-297. <http://eudml.org/doc/247692>.

@article{Kozakiewicz1995,

abstract = {A sufficient integral condition for the absence of eventually positive solutions of a first order stable type differential inequality with one nondecreasing retarded argument is given. In the special case of equality the result becomes an oscillation criterion.},

author = {Kozakiewicz, Erwin},

journal = {Archivum Mathematicum},

keywords = {delay; differential inequality; oscillation; positive solutions; differential inequality with one nondecreasing retarded argument; oscillation criterion},

language = {eng},

number = {4},

pages = {291-297},

publisher = {Department of Mathematics, Faculty of Science of Masaryk University, Brno},

title = {Conditions for the absence of positive solutions of a first order differential inequality with a single delay},

url = {http://eudml.org/doc/247692},

volume = {031},

year = {1995},

}

TY - JOUR

AU - Kozakiewicz, Erwin

TI - Conditions for the absence of positive solutions of a first order differential inequality with a single delay

JO - Archivum Mathematicum

PY - 1995

PB - Department of Mathematics, Faculty of Science of Masaryk University, Brno

VL - 031

IS - 4

SP - 291

EP - 297

AB - A sufficient integral condition for the absence of eventually positive solutions of a first order stable type differential inequality with one nondecreasing retarded argument is given. In the special case of equality the result becomes an oscillation criterion.

LA - eng

KW - delay; differential inequality; oscillation; positive solutions; differential inequality with one nondecreasing retarded argument; oscillation criterion

UR - http://eudml.org/doc/247692

ER -

## References

top- Ladde G.S., Lakshmikantham V., Zhang B.G., Oscillation Theory of Differential Equations with Deviating Arguments, Marcel Dekker, New York, 1987. (1987) Zbl0832.34071MR1017244
- Kozakiewicz E., Oscillations for First Order Neutral Differential Equations, ZAMM 73 (1993), T813-T815. (1993) Zbl0815.34062MR1237876
- Kozakiewicz E., Conditions for the absence of positive solutions of first order differential inequalities with deviating arguments, 4th. Int. Coll. on Differential Equations, pp. 157-161, D. Bainov and V. Covachev (eds.), VSP 1994. (1994) Zbl0843.34071MR1458394
- Elbert Á., Stavroulakis I.P., Oscillation and Non-oscillation Criteria for Delay Differential Equations, Proc. Amer. Math. Soc., 123 (1995), 1503-1510, or University of Ioannina, Greece, Technical Report No. 228, July 1993. (1995) MR1242082

## Citations in EuDML Documents

top## NotesEmbed ?

topTo embed these notes on your page include the following JavaScript code on your page where you want the notes to appear.