S. Vega

collaborators

2 papers

math.KT2021

Bivariant Hermitian $K$ -theory and Karoubi's fundamental theorem

Guillermo Cortiñas, Santiago Vega

Let $ℓ$ be a commutative ring with involution $*$ containing an element $λ$ such that $λ + λ^{*} = 1$ and let $Alg_{ℓ}^{*}$ be the category of $ℓ$ -algebras equipped w…

math.KT2019

Two examples of vanishing and squeezing in $K_{1}$

Eugenia Ellis, Emanuel Rodríguez Cirone, Gisela Tartaglia +1

Controlled topology is one of the main tools for proving the isomorphism conjecture concerning the algebraic $K$ -theory of group rings. In this article we dive into this machinery…

Bivariant Hermitian K-theory and Karoubi's fundamental theorem

Two examples of vanishing and squeezing in K1​

Bivariant Hermitian $K$ -theory and Karoubi's fundamental theorem

Two examples of vanishing and squeezing in $K_{1}$