Polynomial Least Squares Method for Fractional Lane–Emden Equations

Bogdan Căruntu; Constantin Bota; Marioara Lăpădat; Mădălina  Sofia Paşca

doi:10.3390/sym11040479

Symmetry (Apr 2019)

Polynomial Least Squares Method for Fractional Lane–Emden Equations

Bogdan Căruntu,
Constantin Bota,
Marioara Lăpădat,
Mădălina Sofia Paşca

Affiliations

Bogdan Căruntu: Department of Mathematics, Politehnica University of Timisoara, P-ta Victoriei 2, 300006 Timisoara, Romania
Constantin Bota: Department of Mathematics, Politehnica University of Timisoara, P-ta Victoriei 2, 300006 Timisoara, Romania
Marioara Lăpădat: Department of Mathematics, Politehnica University of Timisoara, P-ta Victoriei 2, 300006 Timisoara, Romania
Mădălina Sofia Paşca: Department of Mathematics, Politehnica University of Timisoara, P-ta Victoriei 2, 300006 Timisoara, Romania

DOI: https://doi.org/10.3390/sym11040479
Journal volume & issue: Vol. 11, no. 4
p. 479

Abstract

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This paper applies the Polynomial Least Squares Method (PLSM) to the case of fractional Lane-Emden differential equations. PLSM offers an analytical approximate polynomial solution in a straightforward way. A comparison with previously obtained results proves how accurate the method is.

Published in Symmetry

ISSN: 2073-8994 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Science: Mathematics
Website: http://www.mdpi.com/journal/symmetry/

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