Extremal Rays and Null Geodesics on a Complex Conformal Manifold

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/147048This is a revised version of the paper submitted before.17 pages, AMS-TeX version 2.1Algebraic GeometryExtremal Rays and Null Geodesics on a Complex Conformal Manifoldtext