UGC Approved Journal no 63975(19)
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ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 5 Issue 9
September-2018
eISSN: 2349-5162

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Published Paper ID:
JETIR1809431


Registration ID:
188546

Page Number

164-171

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Title

A NEW ONE-STEP RATIONAL METHOD FOR SOLVING STIFF AND NON-STIFF DELAY DIFFERENTIAL EQUATIONS

Abstract

This paper presents the one-step fourth order rational method to solve the Delay differential equations (DDEs) by using interpolating function which consists of rational function. The delay argument is approximated using Lagrange interpolation. The stability polynomial of this method and the corresponding stability region are obtained. The applicability of this method has been demonstrated by numerical examples of stiff and non-stiff DDEs with constant delay, time dependent delay and state dependent delays. The numerical results are compared with the theoretical solution.

Key Words

Lagrange interpolation, One-Step Method, Rational function, Stability polynomial and Stability region, Stiff and Non-Stiff Delay differential equations.

Cite This Article

"A NEW ONE-STEP RATIONAL METHOD FOR SOLVING STIFF AND NON-STIFF DELAY DIFFERENTIAL EQUATIONS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 9, page no.164-171, September-2018, Available :http://www.jetir.org/papers/JETIR1809431.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"A NEW ONE-STEP RATIONAL METHOD FOR SOLVING STIFF AND NON-STIFF DELAY DIFFERENTIAL EQUATIONS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 9, page no. pp164-171, September-2018, Available at : http://www.jetir.org/papers/JETIR1809431.pdf

Publication Details

Published Paper ID: JETIR1809431
Registration ID: 188546
Published In: Volume 5 | Issue 9 | Year September-2018
DOI (Digital Object Identifier):
Page No: 164-171
Country: Tiruchirappalli, Tamilnadu, India .
Area: Applied Mathematics
ISSN Number: 2349-5162
Publisher: IJ Publication


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