Resumen
We introduce the notion of monomial group action and study some of its consequences for Gröbner basis theory. As an application we prove a conjecture of V. Batyrev and O. Popov describing the Cox rings of Del Pezzo surfaces (of degree ≥3) as quotients of a polynomial ring by an ideal generated by quadrics.
Idioma original | Inglés |
---|---|
Páginas (desde-hasta) | 777-801 |
Número de páginas | 25 |
Publicación | Journal of Algebra |
Volumen | 316 |
N.º | 2 |
DOI | |
Estado | Publicada - 15 oct. 2007 |
Publicado de forma externa | Sí |