Ben Blum-Smith

activity

20172026

most citedDegree bounds for fields of rational invariants of

Z / p Z

and other finite groups

5 citations · 6 across the 5 of their papers we have counts for

collaborators

Showing 2025Show all

2 papers · 1 filter

math.MG2025

Estimating the Euclidean distortion of an orbit space

Ben Blum-Smith, Harm Derksen, Dustin G. Mixon +2

Given a finite-dimensional inner product space $V$ and a group $G$ of isometries, we consider the problem of embedding the orbit space $V / G$ into a Hilbert space in a way that pres…

math.AC2025

Generic orbits, normal bases, and generation degree for fields of rational invariants

Ben Blum-Smith, Harm Derksen

For a faithful linear representation $V$ of a finite group $G$ in coprime characteristic, we show that if the field Noether number $β_{field}$ is the minimum $d$ such that…