Positive solutions of the diophantine equation

W. R. Utz
1982 International Journal of Mathematics and Mathematical Sciences  
Integral solutions ofx3+λy+1−xyz=0are observed for all integralλ. Forλ=2the 13 solutions of the equation in positive integers are determined. Solutions of the equation in positive integers were previously determined for the caseλ=1.
doi:10.1155/s0161171282000295 fatcat:7eam46evzbcjpiyg6sihxlb7ey