41 citations · 76 across the 10 of their papers we have counts for
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math.AG2017★ 1 cited
On a family of negative curves
Javier González-Anaya, José Luis González, Kalle Karu
Let be the blowup of a weighted projective plane at a general point. We study the problem of finite generation of the Cox ring of . Generalizing examples of Srinivasan and K…
math.AG2017★ 1 cited
Balanced complexes and effective divisors on
José Luis González, Elijah Gunther, Olivia Zhang
Doran, Jensen and Giansiracusa showed a bijection between homogeneous elements in the Cox ring of not divisible by any exceptional divisor section, and weighte…
math.AG2017
Examples of non-finitely generated Cox rings
José Luis González, Kalle Karu
We bring examples of toric varieties blown up at a point in the torus that do not have finitely generated Cox rings. These examples are generalizations of previous work where toric…