English

A Finite Dimensional Counterexample for Arveson's Hyperrigidity Conjecture

Functional Analysis 2025-09-08 v1 Operator Algebras

Abstract

We construct an operator system generated by 44 operators that is not hyperrigid, although all restrictions of irreducible representations have the unique extension property.

Keywords

Cite

@article{arxiv.2502.10286,
  title  = {A Finite Dimensional Counterexample for Arveson's Hyperrigidity Conjecture},
  author = {Marcel Scherer},
  journal= {arXiv preprint arXiv:2502.10286},
  year   = {2025}
}

Comments

7 pages

R2 v1 2026-06-28T21:44:38.355Z