{ "id": "1903.09092", "version": "v1", "published": "2019-03-18T12:59:57.000Z", "updated": "2019-03-18T12:59:57.000Z", "title": "Variation of the first eigenvalue of $(p,q)$-Laplacian along the Ricci-harmonic flow", "authors": [ "Shahroud Azami" ], "categories": [ "math.DG" ], "abstract": "In this paper, we study monotonicity for the first eigenvalue of a class of $(p,q)$-Laplacian. We find the first variation formula for the first eigenvalue of $(p,q)$-Laplacian on a closed Riemannian manifold evolving by the Ricci-harmonic flow and construct various monotic quantities by imposing some conditions on initial manifold.", "revisions": [ { "version": "v1", "updated": "2019-03-18T12:59:57.000Z" } ], "analyses": { "keywords": [ "first eigenvalue", "ricci-harmonic flow", "first variation formula", "study monotonicity", "initial manifold" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }