Abstract:
It is proved that the number of solutions of the diophantine equation
Norm(z1ω1+⋯+zmωm)=f(z1,…,zm),
is finite, where ω1,…,ωm are algebraic numbers of a special type,
the left side of the equation is the norm with respect to a quadratic field,
and f is a low-degree polynomial.
Citation:
N. I. Fel'dman, “Effective bounds for the number of solutions of certain diophantine equations”, Mat. Zametki, 8:3 (1970), 361–371; Math. Notes, 8:3 (1970), 674–679