Griffiths, PhillipPhillipGriffithsGreen, MarkMarkGreenRobles, ColleenColleenRobles2021-02-192021-02-192021-02-11https://hdl.handle.net/20.500.12111/7936We give conditions under which natural lines bundles associated with completions of period mappings are semi-ample and ample.en-USperiod mappingNatural line bundles on completions of period mappingsPreprintarXiv:2102.06310