1Department of Mathematics, National College, Trichy, India. E-mail: gopalanma@yahoo.com
2Department of Mathematics, Cauvery College for Women, Trichy, India. E-mail: manjuajil@yahoo.com, vanittha_1978@yahoo.co.in
AMS Mathematics Subject Classification:
Two different patterns of integral solutions for the equation ax2 + by2 = w2 - z2 are presented. A few relations among the solutions are also given.
Quadratic Diophantine equation with four unknowns, integral solutions
