5 papers
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…
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…