Extension of holomorphic bundles to the disc (and Serre's Problem on Stein bundles)

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/118070We show how to extend some holomorphic bundles with fifer C^2 and base an open set in C, to bundles on the Riemann Sphere, by an extremely simple technique. In particular, it applies to examples of non-Stein bundles constructed by Skoda and Demailly. It gives an example on C, with polynomial transition automorphisms.6 pagesComplex Variables32L05; 32Q28Extension of holomorphic bundles to the disc (and Serre's Problem on Stein bundles)text