José R. Carrión

most citedQuasi-representations of surface groups

6 citations · 6 across the 2 of their papers we have counts for

collaborators

2 papers

math.OA2026

A Milnor exact sequence for $E$ -theory

José R. Carrión

For separable $C^{*}$ -algebras $A$ and $B$ , the $E$ -theory group $E (A, B)$ carries a natural, generally non-Hausdorff, second-countable group topology, Hausdorff exactly when the clos…

math.OA2013★ 6 cited

Quasi-representations of surface groups

José R. Carrión, Marius Dadarlat

By a quasi-representation of a group $G$ we mean an approximately multiplicative map of $G$ to the unitary group of a unital $C^{*}$ -algebra. A quasi-representation induces a partial…

A Milnor exact sequence for E-theory

Quasi-representations of surface groups

A Milnor exact sequence for $E$ -theory