Comparison principles for Monge-Ampère measures on pluripolar sets

Fuente: arXiv
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Hauptverfasser: Do, Thai Duong, Pham, Hoang Hiep
Format: Preprint
Veröffentlicht: 2026
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author Do, Thai Duong
Pham, Hoang Hiep
author_facet Do, Thai Duong
Pham, Hoang Hiep
contents In this paper, we introduce a notion of singularity comparison for plurisubharmonic functions based on the Bedford--Taylor capacity. We establish comparison principles for the complex Monge--Ampère operator on pluripolar sets in the Cegrell classes. As applications, we obtain a characterization of this relation via auxiliary functions in the energy class and prove a corresponding uniqueness result for the Monge--Ampère equation.
format Preprint
id arxiv_https___arxiv_org_abs_2604_19347
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Comparison principles for Monge-Ampère measures on pluripolar sets
Do, Thai Duong
Pham, Hoang Hiep
Complex Variables
32W20, 32U15
In this paper, we introduce a notion of singularity comparison for plurisubharmonic functions based on the Bedford--Taylor capacity. We establish comparison principles for the complex Monge--Ampère operator on pluripolar sets in the Cegrell classes. As applications, we obtain a characterization of this relation via auxiliary functions in the energy class and prove a corresponding uniqueness result for the Monge--Ampère equation.
title Comparison principles for Monge-Ampère measures on pluripolar sets
topic Complex Variables
32W20, 32U15
url https://arxiv.org/abs/2604.19347