Ian Thompson

collaborators

2 papers

math.FA2026

On the universal commuting dilation constant

Ian Thompson

The universal commuting dilation constant $C_{d}$ is the smallest constant $α$ such that every $d$ -tuple of contractions dilates to a commuting $d$ -tuple of normal operators with nor…

math.NT2018

A generalization of the Goresky-Klapper conjecture, Part I

Badria Alsulmi, Todd Cochrane, Michael J. Mossinghoff +4

For a fixed integer $n \geq 2,$ we show that a permutation of the least residues mod $p$ of the form $f (x) = A x^{k}$ mod $p$ cannot map a residue class mod $n$ to just one residue class…