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Khosro Sayevand

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
HIndex:
Faculty: Mathematical Sciences and Statistics
Address: Malayer University
Phone: 081-33398981

Research

Title
A SURVEY ON FRACTIONAL ASYMPTOTIC EXPANSION METHOD: A FORGOTTEN THEORY
Type
JournalPaper
Keywords
asymptotic expansion; boundary value prob- lem; fractional derivative; outer; inner and composite expansion; Van Dyke’s matching principle
Year
2019
Journal Fractional Calculus and Applied Analysis
DOI
Researchers Khosro Sayevand

Abstract

Abstract This survey applies the fractional asymptotic expansion to analyze some differential equations with boundary value problem. The method leads to the approximate solution in a wide range of applications, and avoids the limitations of algorithms based on Taylor expansion and the pertur- bation technique. The new method gives approximation series efficiently and overcomes the problems revealed by other analytical schemes that were proposed in the literature