Rational solutions of the Diophantine equations f (x)(2) +/- f (y)(2) = z(2)

Youmbai, AE; Behloul, D

Youmbai, AE (reprint author), USTHB, Fac Math, LATN Lab, BP 32, Algiers 16111, Algeria.; Youmbai, AE (reprint author), Univ El Oued, Fac Exact Sci, Math Dept, POB 789, El Oued 39000, Algeria.

PERIODICA MATHEMATICA HUNGARICA, 2019; 79 (2): 255

Abstract

We discuss the rational solutions of the Diophantine equations f (x)(2) +/- f (y)(2) = z(2). This problem can be solved either by the theory of ellipt......

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