{ "id": "2302.02543", "version": "v1", "published": "2023-02-06T03:01:12.000Z", "updated": "2023-02-06T03:01:12.000Z", "title": "Geometric structures in $Sol_3$", "authors": [ "Siyao Liu" ], "comment": "35 pages. arXiv admin note: substantial text overlap with arXiv:2212.12243", "categories": [ "math.DG" ], "abstract": "In this paper, we conclude the geometric structures in $Sol_3$ with the Levi-Civita connection and the semi-symmetric non-metric connection. We discuss two special cases to study the geometric structures in $Sol_3$ with the semi-symmetric non-metric connection, namely $\\widehat{P}=a(X_3)\\partial_3$ and $\\widehat{P}=b(X_3)\\partial_1$, also get relatively complete conclusions respectively. As a special case, we investigate the geometric structures in $Sol_3$ with the Levi-Civita connection.", "revisions": [ { "version": "v1", "updated": "2023-02-06T03:01:12.000Z" } ], "analyses": { "keywords": [ "geometric structures", "semi-symmetric non-metric connection", "special case", "levi-civita connection", "relatively complete conclusions" ], "note": { "typesetting": "TeX", "pages": 35, "language": "en", "license": "arXiv", "status": "editable" } } }