Fabi'an Levic'an-Santib'anez

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math.AG2025

Classifying additive smooth Fano toric varieties

Fabián Levicán-Santibáñez, Pedro Montero

Let $K$ be an algebraically closed field of characteristic zero. An irreducible algebraic variety $X$ over $K$ of dimension $n$ is called additive if it admits a…

math.AG2025

Embeddings of weighted projective spaces

Praise Adeyemo, Dominic Bunnett, Fabián Levicán-Santibáñez

Let $X$ be a projective toric variety of dimension $n$ and let $L$ be a ample line bundle on $X$ . For $k \geq 0$ , it is in general difficult to determine whether $L^{\otimes k}$ is…