On the Diophantine equations \(z^2=f(x)^2 \pm f(y)^2\) involving quartic polynomials

Yong Zhang, Arman Shamsi Zargar. On the Diophantine equations \(z^2=f(x)^2 \pm f(y)^2\) involving quartic polynomials. Periodica Mathematica Hungarica, 79(1):25-31, 2019. [doi]

Abstract

Abstract is missing.