Log canonical threshold and diagonal ideals
[EN] We characterize the ideals I of On of finite colength whose integral closure is equal to the integral closure of an ideal generated by pure monomials. This characterization, which is motivated by an inequality proven by Demailly and Pham (2014), is given in terms of the log canonical threshold...
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2017 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/107370 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/107370 |
| Access Level: | acceso abierto |
| Palabra clave: | log canonical threshold integral closure monomial ideal MATEMATICA APLICADA |
| Sumario: | [EN] We characterize the ideals I of On of finite colength whose integral closure is equal to the integral closure of an ideal generated by pure monomials. This characterization, which is motivated by an inequality proven by Demailly and Pham (2014), is given in terms of the log canonical threshold of I and the sequence of mixed multiplicities of I. |
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