Algebraic reformulation of Connes embedding problem and the free group algebra
Operator Algebras
2013-06-11 v1
Abstract
We give a modification of I. Klep and M. Schweighofer algebraic reformulation of Connes' embedding problem by considering *-algebra of the countably generated free group. This allows to consider only quadratic polynomials in unitary generators instead of arbitrary polynomials in self-adjoint generators.
Cite
@article{arxiv.1306.2163,
title = {Algebraic reformulation of Connes embedding problem and the free group algebra},
author = {Kate Juschenko and Stanislav Popovych},
journal= {arXiv preprint arXiv:1306.2163},
year = {2013}
}
Comments
This is an old paper, which is already appeared in Israel J Math, 2011