<?xml version="1.0" encoding="UTF-8"?>
<article article-type="research-article" xml:lang="en" xmlns:xlink="http://www.w3.org/1999/xlink">
<front>
<journal-meta>
<journal-id journal-id-type="publisher">global-journal-of-science-frontier-research-f-mathematics-decision</journal-id>
<journal-title-group>
<journal-title>Global Journal of Science Frontier Research - F: Mathematics &amp; Decision</journal-title>
</journal-title-group>
<issn publication-format="print">0975-5896</issn>
<issn publication-format="electronic">2249-4626</issn>
<publisher><publisher-name>Global Journals Publishing Group Incorporated</publisher-name></publisher>
<self-uri xlink:href="https://globaljournals.org/journal-seo-export/jats/59570.xml" />
</journal-meta>
<article-meta>
<article-id pub-id-type="publisher-id">59570</article-id>
<title-group>
<article-title>Global Exponential Stability of Impulsive Functional Differential Equations with Effect of Delay at the Time of Impulses</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author"><name><surname>Singh</surname><given-names>Palwinder</given-names></name><xref ref-type="aff" rid="aff1" />
</contrib>
</contrib-group>
<aff id="aff1">INDIA, Lyallpur Khalsa College ,Jalandhar</aff>
<pub-date publication-format="electronic" date-type="pub" iso-8601-date="2015-10-08">
<day>08</day>
<month>10</month>
<year>2015</year>
</pub-date>
<volume>15</volume>
<issue>F8</issue>
<fpage>15</fpage>
<lpage>21</lpage>
<abstract><p>This paper studies the global exponential stability of impulsive functional differential system with the effect of delay at the time of impulses by using Lyapunov functions and Razumikhin technique. This result extends some results existing in the literature. The obtained result also shows that the derivative of Lyapunov function may not be negative even then impulses can make the system globally exponentially stabilized.</p></abstract>
<kwd-group kwd-group-type="author-generated">
<kwd>impulsive delay differential systems</kwd>
<kwd>lyapunov function</kwd>
<kwd>razumikhin technique</kwd>
<kwd>global exponential stability.</kwd>
</kwd-group>
<self-uri content-type="pdf" xlink:href="https://globaljournals.org/GJSFR_Volume15/3-Global-Exponential-Stability.pdf" />
<self-uri content-type="html" xlink:href="https://globaljournals.org/scholarly-articles/global-exponential-stability-of-impulsive-functional-differential-equations-with-effect-of-delay-at-the-time-of-impulses/" />
</article-meta>
</front>
<body>
<sec>
<title>Full Text</title>
<p>This paper studies the global exponential stability of impulsive functional differential system with the effect of delay at the time of impulses by using Lyapunov functions and Razumikhin technique. This result extends some results existing in the literature. The obtained result also shows that the derivative of Lyapunov function may not be negative even then impulses can make the system globally exponentially stabilized.</p>
</sec>
</body>
</article>