A virtually ample field that is not ample
arXiv:1810.05184 · doi:10.1007/s11856-019-1934-y
Abstract
A field is called ample if for every geometrically integral -variety with a smooth -point, is Zariski-dense in . A field is virtually ample if some finite extension of is ample. We prove that there exists a virtually ample field that is not ample.