Guillermo Cortiñas

activity

19952024

most cited

K

-theory of Leavitt path algebras

42 citations · 240 across the 49 of their papers we have counts for

collaborators

Showing 2009 · math.KTShow all

3 papers · 2 filters

math.KT2009★ 2 cited

$K$ -theory of cones of smooth varieties

Guillermo Cortiñas, Christian Haesemeyer, Mark E. Walker +1

Let $R$ be the homogeneous coordinate ring of a smooth projective variety $X$ over a field $\k$ of characteristic~0. We calculate the $K$ -theory of $R$ in terms of the geometry of…

math.KT2009

Algebraic v. topological K-theory: a friendly match

Guillermo Cortiñas

These notes evolved from the lecture notes of a minicourse given in Swisk, the Sedano Winter School on K-theory held in Sedano, Spain, during the week January 22--27 of 2007, and f…

math.KT2009★ 42 cited

$K$ -theory of Leavitt path algebras

Pere Ara, Miquel Brustenga, Guillermo Cortiñas

Let $E$ be a row-finite quiver and let $E_{0}$ be the set of vertices of $E$ ; consider the adjacency matrix $N_{E}^{'} = (n_{ij}) \in Z^{(E_{0} \times E_{0})}$ , $n_{ij}=#\{$ arrows from $i$ to $j…

K-theory of cones of smooth varieties

Algebraic v. topological K-theory: a friendly match

K-theory of Leavitt path algebras

$K$ -theory of cones of smooth varieties

$K$ -theory of Leavitt path algebras