Oscillations for Nonlinear Neutral Delay Differential Equations with Variable Coefficients

A class of nonlinear neutral delay differential equations is considered. Some new oscillation criteria of all solutions are derived. The obtained results generalize and extend some of well known previous results in the literature.

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Main Authors: Fatima N. Ahmed, Rokiah R. Ahmad, Ummul K. S. Din, Mohd S. M. Noorani
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2014/179195
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author Fatima N. Ahmed
Rokiah R. Ahmad
Ummul K. S. Din
Mohd S. M. Noorani
author_facet Fatima N. Ahmed
Rokiah R. Ahmad
Ummul K. S. Din
Mohd S. M. Noorani
author_sort Fatima N. Ahmed
collection DOAJ
description A class of nonlinear neutral delay differential equations is considered. Some new oscillation criteria of all solutions are derived. The obtained results generalize and extend some of well known previous results in the literature.
format Article
id doaj-art-79ac4c4abdb3411eafb1300701879505
institution Kabale University
issn 1085-3375
1687-0409
language English
publishDate 2014-01-01
publisher Wiley
record_format Article
series Abstract and Applied Analysis
spelling doaj-art-79ac4c4abdb3411eafb13007018795052025-02-03T01:32:58ZengWileyAbstract and Applied Analysis1085-33751687-04092014-01-01201410.1155/2014/179195179195Oscillations for Nonlinear Neutral Delay Differential Equations with Variable CoefficientsFatima N. Ahmed0Rokiah R. Ahmad1Ummul K. S. Din2Mohd S. M. Noorani3School of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangoor, MalaysiaSchool of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangoor, MalaysiaSchool of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangoor, MalaysiaSchool of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangoor, MalaysiaA class of nonlinear neutral delay differential equations is considered. Some new oscillation criteria of all solutions are derived. The obtained results generalize and extend some of well known previous results in the literature.http://dx.doi.org/10.1155/2014/179195
spellingShingle Fatima N. Ahmed
Rokiah R. Ahmad
Ummul K. S. Din
Mohd S. M. Noorani
Oscillations for Nonlinear Neutral Delay Differential Equations with Variable Coefficients
Abstract and Applied Analysis
title Oscillations for Nonlinear Neutral Delay Differential Equations with Variable Coefficients
title_full Oscillations for Nonlinear Neutral Delay Differential Equations with Variable Coefficients
title_fullStr Oscillations for Nonlinear Neutral Delay Differential Equations with Variable Coefficients
title_full_unstemmed Oscillations for Nonlinear Neutral Delay Differential Equations with Variable Coefficients
title_short Oscillations for Nonlinear Neutral Delay Differential Equations with Variable Coefficients
title_sort oscillations for nonlinear neutral delay differential equations with variable coefficients
url http://dx.doi.org/10.1155/2014/179195
work_keys_str_mv AT fatimanahmed oscillationsfornonlinearneutraldelaydifferentialequationswithvariablecoefficients
AT rokiahrahmad oscillationsfornonlinearneutraldelaydifferentialequationswithvariablecoefficients
AT ummulksdin oscillationsfornonlinearneutraldelaydifferentialequationswithvariablecoefficients
AT mohdsmnoorani oscillationsfornonlinearneutraldelaydifferentialequationswithvariablecoefficients