Holomorphic fillability and cohomology

TL;DR

This paper discusses holomorphic fillability and cohomology, but has been withdrawn and incorporated into a larger work, acknowledging prior proof of the main theorem by Bungart.

Contribution

The paper's main theorem on holomorphic fillability and cohomology was previously proved by Bungart, and the work was integrated into a broader publication.

Findings

Main theorem already proved by Bungart

Incorporated into arXiv:0712.3484

Acknowledges prior work on the topic

Abstract

I have withdrawn the paper, after having incorporated it into the paper arXiv:0712.3484. In the meantime I have discovered that the main theorem proved in the paper had already been proved by Bungart.