On the Diophantine system \(f(z)\, {=}\, f(x)f(y)\, {=}\, f(u) f(v)\)

Yong Zhang, Zhongyan Shen. On the Diophantine system \(f(z)\, {=}\, f(x)f(y)\, {=}\, f(u) f(v)\). Periodica Mathematica Hungarica, 75(2):295-301, 2017. [doi]

Abstract

Abstract is missing.