9 citations · 11 across the 9 of their papers we have counts for
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Toric structure of the moduli space of points in projective space
Marwan Bit, Javier González-Anaya, Dagan Karp +1
Gallardo and Routis constructed compactifications of the moduli space of labeled points in by assigning weights to points, generalizing Hassett's weighted compac…
Dynamics of Projectivized Toric Vector Bundles
Javier González-Anaya, Brett Nasserden, Sasha Zotine
We study surjective endomorphisms of projective bundles over toric varieties, achieving three main results. First, we provide a structural theorem describing endomorphisms of proje…
Polymatroids and moduli of points in flags
Patricio Gallardo, Javier González-Anaya, José Luis González
We introduce and study different compactifications of the moduli space of distinct weighted labeled points in a flag of affine spaces. We construct these spaces via the weighte…
Hypergraph associahedra and compactifications of moduli spaces of points
Jasper Bown, Javier González-Anaya
We prove that every Hassett compactification of the moduli space of weighted stable rational curves that admits both a reduction map from the Losev-Manin compactification and a red…
Higher-dimensional Losev-Manin spaces and their geometry
Patricio Gallardo, Javier González-Anaya, José Luis González +1
The classical Losev-Manin space is a toric compactification of the moduli space of points in the affine line modulo translation and scaling. Motivated by this, we study its hig…
Non-existence of negative curves
Javier González-Anaya, José Luis González, Kalle Karu
Let be a projective toric surface of Picard number one blown up at a general point. We bring an infinite family of examples of such whose Kleiman-Mori cone of curves is not…
Curves generating extremal rays in blowups of weighted projective planes
Javier González-Anaya, José Luis González, Kalle Karu
We consider blowups at a general point of weighted projective planes and, more generally, of toric surfaces with Picard number one. We give a unifying construction of negative curv…
Constructing non-Mori Dream Spaces from negative curves
Javier González-Anaya, José Luis González, Kalle Karu
We study blowups of weighted projective planes at a general point, and more generally blowups of toric surfaces of Picard number one. Based on the positive characteristic methods o…
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…