{
  "id": "2001.08848",
  "version": "v1",
  "published": "2020-01-23T23:36:04.000Z",
  "updated": "2020-01-23T23:36:04.000Z",
  "title": "Strong solutions of semilinear SPDEs with unbounded diffusion",
  "authors": [
    "Florian Bechtold"
  ],
  "categories": [
    "math.PR"
  ],
  "abstract": "We prove a modification to the classical maximal inequality for stochastic convolutions in 2-smooth Banach spaces using the factorization method. This permits to study semilinear stochastic partial differential equations with unbounded diffusion operators driven by cylindrical Brownian motion via the mild solution approach. In the case of finite dimensional driving noise, provided sufficient regularity on the coefficients, we establish existence and uniqueness of strong solutions.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2020-01-23T23:36:04.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "strong solutions",
      "semilinear spdes",
      "semilinear stochastic partial differential equations",
      "study semilinear stochastic partial differential",
      "unbounded diffusion operators driven"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}