{ "id": "2310.14943", "version": "v1", "published": "2023-10-23T13:41:31.000Z", "updated": "2023-10-23T13:41:31.000Z", "title": "Gradient Bounds and Liouville theorems for Quasi-linear equations on compact Manifolds with nonnegative Ricci curvature", "authors": [ "Dimitrios Gazoulis", "George Zacharopoulos" ], "comment": "12 pages", "categories": [ "math.AP", "math.DG" ], "abstract": "In this work we establish a gradient bound and Liouville-type theorems for solutions to Quasi-linear elliptic equations on compact Riemannian Manifolds with nonnegative Ricci curvature. Also, we provide a local slitting theorem when the inequality in the gradient bound becomes equality at some point. Moreover, we prove a Harnack-type inequality and an ABP estimate for the gradient of solutions in domains contained in the manifold.", "revisions": [ { "version": "v1", "updated": "2023-10-23T13:41:31.000Z" } ], "analyses": { "subjects": [ "58J05", "35J62", "53C24" ], "keywords": [ "nonnegative ricci curvature", "gradient bound", "liouville theorems", "quasi-linear equations", "compact manifolds" ], "note": { "typesetting": "TeX", "pages": 12, "language": "en", "license": "arXiv", "status": "editable" } } }