arXiv · 2504.17625
Non-quadratic solutions to the Monge-Amp\`ere equation
Abstract
We construct ample smooth strictly plurisubharmonic non-quadratic solutions to the Monge-Amp\`ere equation on either cylindrical type domains or the whole complex Euclidean space $\mathbb C^2$. Among these, the entire solutions defined on $\mathbb C^2$ induce flat Kahler metrics, as expected by a question of Calabi. In contrast, those on cylindrical domains produce a family of nowhere flat Kahler metrics. Beyond these smooth solutions, we also classify solutions that are radially symmetric in one variable, which exhibit various types of singularities. Finally, we explore analogous solutions to Donaldson's equation motivated by a result of He.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Yifei Pan, Yuan Zhang. 2025-04-24. Non-quadratic solutions to the Monge-Amp\`ere equation. https://arxiv.org/abs/2504.17625
Cite the original work for its findings. Save a collection to share your selection of sources.