Year: 2010
Type: preprint
Abstract: We prove in this article that given a linearly concave domain $D$ in the projective space $\Bbb{CP}^{n}$, a 1-dimensional comlex analytic set $V$ in $D$, and a meromorphic 1-form $ϕ$ on $V$, $V$ is a subset of an algebraic variety of $\Bbb{CP}^{n}$ and $ϕ$ is the restriction to $V$ of an algebraic 1-form on $\Bbb{CP}^{n}$ if and only if the Abel transform $A(ϕ\wedge [V])$ of the analytic current $ϕ\wedge [V]$ is an algebraic 1-form on $(\Bbb{CP}^{n})*$, where an algebraic 1-form on $\Bbb{CP}^{n}$ is a meromorphic 1-form defined on a ramified analytic covering of $\Bbb{CP}^{n}$. This result has its origin in the general inverse Abel theorems of Lie, Darboux, Saint-Donat, Griffiths and Henkin.
Source: arXiv (Cornell University)
Author: Collion, Stephane
Language: English
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W1515176155