Eugenia Ellis

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math.KT2020

K-theory of n-coherent rings

Eugenia Ellis, Rafael Parra

Let $R$ be a strong $n$ -coherent ring such that each finitely $n$ -presented $R$ -module has finite projective dimension. We consider $F P_{n} (R)$ the full subcategory of $R…

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…

K-theory of n-coherent rings

Two examples of vanishing and squeezing in K1​

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