{ "id": "0909.0182", "version": "v2", "published": "2009-09-01T13:48:10.000Z", "updated": "2009-09-02T07:47:27.000Z", "title": "Another proof for the removable singularities of the heat equation", "authors": [ "Kin Ming Hui" ], "comment": "7 pages, one more proof is added", "categories": [ "math.AP" ], "abstract": "We give two different simple proofs for the removable singularities of the heat equation in $(\\Omega\\setminus\\{x_0\\})\\times (0,T)$ with $n\\ge 3$. We also give a necessary and sufficient condition for removable singularities of the heat equation in $(\\Omega\\setminus\\{x_0\\})\\times (0,T)$ for the case $n=2$.", "revisions": [ { "version": "v2", "updated": "2009-09-02T07:47:27.000Z" } ], "analyses": { "subjects": [ "35B65", "35K55", "35K05", "35K20" ], "keywords": [ "heat equation", "removable singularities", "simple proofs" ], "note": { "typesetting": "TeX", "pages": 7, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2009arXiv0909.0182H" } } }