{"paper":{"title":"A characterization of uniruled compact K\\\"ahler manifolds","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["math.CV"],"primary_cat":"math.AG","authors_text":"Wenhao Ou","submitted_at":"2025-01-30T01:58:44Z","abstract_excerpt":"We adapt Bost's algebraicity characterization to the situation of a germ in a compact K\\\"ahler manifold. As a consequence, we extend the algebraic integrability criteria of Campana-P\\u{a}un and of Druel to foliations on compact K\\\"ahler manifolds. As an application, we prove that a compact K\\\"ahler manifold is uniruled if and only if its canonical line bundle is not pseudoeffective."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.18088","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2501.18088/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}