{ "id": "1712.00950", "version": "v1", "published": "2017-12-04T08:29:50.000Z", "updated": "2017-12-04T08:29:50.000Z", "title": "Interpolation inequality at one time point for parabolic equations with time-independent coefficients and applications", "authors": [ "Huaiqiang Yu", "Can Zhang" ], "comment": "40 pages", "categories": [ "math.OC" ], "abstract": "In this paper, we study the H\\\"older-type interpolation inequality and observability inequality from measurable sets in time for parabolic equations either with L^p unbounded potentials or with electric potentials. The parabolic equations under consideration evolve in bounded C^{1,1} domains of R^N (N\\geq3) with homogeneous Neumann boundary conditions. The approach for the interpolation inequality is based on a modified reduction method and some stability estimates for the corresponding elliptic operator.", "revisions": [ { "version": "v1", "updated": "2017-12-04T08:29:50.000Z" } ], "analyses": { "subjects": [ "35B60", "35K10", "93C20" ], "keywords": [ "parabolic equations", "interpolation inequality", "time point", "time-independent coefficients", "applications" ], "note": { "typesetting": "TeX", "pages": 40, "language": "en", "license": "arXiv", "status": "editable" } } }