Existence and Number of Solutions of Diophantine Quadratic Equations with Two Unknowns in $Z$ and $N$

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/128055In this short note we study the existence and number of solutions in the set of integers ($Z$) and in the set of natural numbers ($N$) of Diopahntine Equations of second degree with two variables of the general form $ax^2-by^2=c$.2 pagesGeneral Mathematics11D45Existence and Number of Solutions of Diophantine Quadratic Equations with Two Unknowns in $Z$ and $N$text