{"paper":{"title":"Discriminant circle bundles over local models of Strebel graphs and Boutroux curves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.DG","math.DS","math.GT","nlin.SI"],"primary_cat":"math.AG","authors_text":"Dmitry Korotkin, Marco Bertola","submitted_at":"2017-01-25T14:04:58Z","abstract_excerpt":"We study special circle bundles over two elementary moduli spaces of meromorphic quadratic differentials with real periods denoted by $\\mathcal Q_0^{\\mathbb R}(-7)$ and $\\mathcal Q^{\\mathbb R}_0([-3]^2)$. The space $\\mathcal Q_0^{\\mathbb R}(-7)$ is the moduli space of meromorphic quadratic differentials on the Riemann sphere with one pole of order 7 with real periods; it appears naturally in the study of a neighbourhood of the Witten's cycle $W_1$ in the combinatorial model based on Jenkins-Strebel quadratic differentials of $\\mathcal M_{g,n}$. The space $\\mathcal Q^{\\mathbb R}_0([-3]^2)$ is t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.07714","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}