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arXiv · 1703.05254

Plurisubharmonic envelopes and supersolutions

Vincent Guedj·Chinh H. Lu·Ahmed Zeriahi
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Abstract

We make a systematic study of (quasi-)plurisubharmonic envelopes on compact K\"ahler manifolds, as well as on domains of $\mathbb{C}^n$, by using and extending an approximation process due to Berman [Ber13]. We show that the quasi-psh envelope of a viscosity super-solution is a pluripotential super-solution of a given complex Monge-Amp\`ere equation. We use these ideas to solve complex Monge-Amp\`ere equations by taking lower envelopes of super-solutions.

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Vincent Guedj, Chinh H. Lu, Ahmed Zeriahi. 2017-03-15. Plurisubharmonic envelopes and supersolutions. https://arxiv.org/abs/1703.05254

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