title: On the classification of binary shifts of finite commutant index.
abstract: We provide a complete classification up to conjugacy of the binary shifts of finite commutant index on the hyperfinite II(1), factor. There is a natural correspondence between the conjugacy classes of these shifts and polynomials over GF(2) satisfying a certain duality condition.
authors.affiliation: Department of Mathematics 9E, United States Naval Academy, Annapolis, MD 21402, USA.
authors.forename: G L
authors.initials: GL
authors.lastname: Price