{"id":"openai-math/Anticanonical-nonvanishing-from-smooth-semipositivity","pdf":"https://github.com/openai/math/blob/main/preprints/Anticanonical-nonvanishing-from-smooth-semipositivity-September-26-2026/main.pdf","url":"https://github.com/openai/math/tree/main/preprints/Anticanonical-nonvanishing-from-smooth-semipositivity-September-26-2026","tags":["algebraic-geometry","anticanonical-bundle"],"score":0,"title":"Anticanonical nonvanishing from smooth semipositivity","domain":"Algebraic and complex geometry","family":"068","origin":"ai-generated","source":"openai-math","authors":["OpenAI"],"reviews":0,"subject":"math.AG","summary":"Every smooth connected projective complex variety with smoothly semipositive anticanonical bundle has a nonzero section of some positive anticanonical power.","category":"research","comments":0,"disputed":false,"division":"math","mentions":0,"discussed":0,"published":"2026-09-26","reactions":{},"formalized":false,"family_title":"Anticanonical nonvanishing in every dimension"}