Entropy for Monge-Amp\`ere Measures in the Prescribed Singularities Setting

Autor: Di Nezza, Eleonora, Trapani, Stefano, Trusiani, Antonio
Rok vydání: 2023
Předmět:
Zdroj: SIGMA 20 (2024), 039, 19 pages
Druh dokumentu: Working Paper
DOI: 10.3842/SIGMA.2024.039
Popis: In this note, we generalize the notion of entropy for potentials in a relative full Monge-Amp\`ere mass $\mathcal{E}(X, \theta, \phi)$, for a model potential $\phi$. We then investigate stability properties of this condition with respect to blow-ups and perturbation of the cohomology class. We also prove a Moser-Trudinger type inequality with general weight and we show that functions with finite entropy lie in a relative energy class $\mathcal{E}^{\frac{n}{n-1}}(X, \theta, \phi)$ (provided $n>1$), while they have the same singularities of $\phi$ when $n=1$.
Databáze: arXiv