{ "id": "1709.08472", "version": "v1", "published": "2017-09-25T13:12:28.000Z", "updated": "2017-09-25T13:12:28.000Z", "title": "Optimal Regularity of Stochastic Evolution Equations in M-type 2 Banach Spaces", "authors": [ "Jialin Hong", "Chuying Huang", "Zhihui Liu" ], "comment": "17 pages", "categories": [ "math.PR", "math.AP" ], "abstract": "In this paper, we prove the well-posedness and op- timal trajectory regularity for the solution of stochastic evolution equations driven by general multiplicative noises in martingale type 2 Banach spaces. The main idea of our method is to combine the approach in [HL] dealing with Hilbert setting and a version of Burkholder inequality in M-type 2 Banach space. Applying our main results to the stochastic heat equation gives a positive an- swer to an open problem proposed in [JR12].", "revisions": [ { "version": "v1", "updated": "2017-09-25T13:12:28.000Z" } ], "analyses": { "subjects": [ "60H35", "60H15" ], "keywords": [ "banach space", "optimal regularity", "stochastic evolution equations driven", "timal trajectory regularity", "stochastic heat equation" ], "note": { "typesetting": "TeX", "pages": 17, "language": "en", "license": "arXiv", "status": "editable" } } }