@article {10.3844/jmssp.2017.38.45, article_type = {journal}, title = {On The Diophantine Equation xa + ya = pkzb}, author = {Wong, Keng Yarn and Kamarulhaili, Hailiza}, volume = {13}, year = {2017}, month = {Mar}, pages = {38-45}, doi = {10.3844/jmssp.2017.38.45}, url = {https://thescipub.com/abstract/jmssp.2017.38.45}, abstract = {In this study, we consider the Diophantine equation xa + ya = pkzb where p is a prime number, gcd(a, b) = 1 and k,a,b∈Z+. We solve this equation parametrically by considering different cases of x and y and find that there exist infinitely many nontrivial integer solutions, where the formulated parametric solutions solve xa + ya = pkzb completely for the case of x = y, x = −y, and either x or y is zero (not both zero). For the case of |x| ≠ |y| and both x and y nonzero, not every solution (x,y,z) is in the parametric forms proposed in Theorem 5, although any (x,y,z) in these parametric forms solves the Diophantine equation.}, journal = {Journal of Mathematics and Statistics}, publisher = {Science Publications} }