Carles Bivià-Ausina

collaborators

3 papers

math.CV2026

Log canonical thresholds at infinity

Carles BiviÃ -Ausina, Alexander Rashkovskii

The paper considers a global version of the notion of log canonical threshold for plurisubharmonic functions $u$ of logarithmic growth in $C^{n}$ , aiming at description of t…

math.AC2024

The log canonical threshold of products of ideals and mixed Åojasiewicz exponents

Carles BiviÃ -Ausina

Given two ideals $I$ and $J$ of the ring $O_{n}$ of analytic function germs $f : (C^{n}, 0) \to C$ , we show a sharp lower bound for the log canonical threshold of…

math.AG2024

Modules of derivations, logarithmic ideals and singularities of maps on analytic varieties

Carles BiviÃ -Ausina, Konstantinos Kourliouros, Maria Aparecida Soares Ruas

We introduce the module of derivations $I^_{h, M}$ attached to a given analytic map $h : (C^{n}, 0) \to (C^{p}, 0)$ and a submodule $M \subseteq O_{n}^{p}$ and analyse se…

Log canonical thresholds at infinity

The log canonical threshold of products of ideals and mixed Åojasiewicz exponents

Modules of derivations, logarithmic ideals and singularities of maps on analytic varieties

The log canonical threshold of products of ideals and mixed Åojasiewicz exponents