Z. Zafeirakopoulos

collaborators

2 papers

math.AG2026

Resultant multiplicity via projective degrees and applications to tensor eigenvalues

Mahmut Levent Doğan, Elias Tsigaridas, Zafeirakis Zafeirakopoulos

Given a system $f = (f_{1}, \dots, f_{n})$ of $n$ homogeneous forms in $n$ variables of the same degree, Macaulay's resultant vanishes precisely when the polynomials have a commo…

math.AC2026

Small Resultant Systems via Linear Combinations

M. Levent Doğan, Elias Tsigaridas, Zafeirakis Zafeirakopoulos

For a system of $s$ homogeneous polynomials of degree $d$ in $n$ variables, say $f = 0$ , we consider the problem of constructing resultant systems. A resultant system is a f…