arXiv · 2310.10152
Entropy for Monge-Ampère Measures in the Prescribed Singularities Setting
Abstract
In this note, we generalize the notion of entropy for potentials in a relative full Monge-Ampère mass $\mathcal{E}(X, θ, ϕ)$, for a model potential $ϕ$. 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 $\mathcal{E}^{\frac{n}{n-1}}(X, θ, ϕ)$ (provided $n>1$), while they have the same singularities of $ϕ$ when $n=1$.
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Eleonora Di Nezza, Stefano Trapani, Antonio Trusiani. 2024-05-08. Entropy for Monge-Ampère Measures in the Prescribed Singularities Setting. https://doi.org/10.3842/sigma.2024.039
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