Bulletin of Pure & Applied Sciences- Mathematics and Statistics
Year : 2010, Volume : 29e, Issue : 1
First page : ( 169) Last page : ( 173)
Print ISSN : 0970-6577. Online ISSN : 2320-3226.

Integral solutions of x ³ + y³ + (x+y)xy = z ³ + w³ + (z+w)zw

Gopalan M.A.*, Rani J. Kaliga^1,**

Department of Mathematics, Saranathan College of Engineering, Trichy

¹Department of Mathematics, P.S.N.A College of Engg. & Tech., Dindigul

*Email: gopalanma@yahoo.com

**Email: kaliga_rani@yahoo.co.in

Mathematical subject code: 11D25

Online published on 22 February, 2013.

Abstract

Integral solutions of the cubic diophantine equation with four unknowns are obtained by employing linear transformation.

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Keywords

Cubic diophantine equation with 4 unknowns, Integral solution, Special polygonal numbers.

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