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math.AC2026
Rosenbrock's Theorem characterizes Prüfer domains
Vanni Noferini
Under coprimality assumptions on certain submatrices, Rosenbrock's Theorem relates the Smith form of a matrix over an elementary divisor domain to the Smith-McMil…
math.AC2025
The Smith form of Sylvester and Bézout matrices for zero-dimensional ideals
Etna Lindy, Vanni Noferini
Let be a field and let be such that the ideal is zero-dimensional. We study the Sylvester and Bézout resultant polynom…