{ "id": "2009.13132", "version": "v1", "published": "2020-09-28T08:26:06.000Z", "updated": "2020-09-28T08:26:06.000Z", "title": "On uniqueness of weak solutions of the incompressible Navier-Stokes equations", "authors": [ "Kamal N. Soltanov" ], "comment": "30 pages. arXiv admin note: substantial text overlap with arXiv:1802.07787", "categories": [ "math.AP" ], "abstract": "In this article the question on uniqueness of weak solution of the incompressible Navier-Stokes Equations in the 3-dimensional case is studied. Here the investigation is carried out with use of another approach. The uniqueness of velocity for the considered problem is proved for given functions from spaces that posseses some smoothness. Moreover, these spaces are dense in respective spaces of functions, under which were proved existence of the weak solutions. In addition here the solvability and uniqueness of the weak solutions of auxiliary problems associated with the main problem is investigated, and also one conditional result on uniqueness is proved.", "revisions": [ { "version": "v1", "updated": "2020-09-28T08:26:06.000Z" } ], "analyses": { "subjects": [ "35K55", "35K61", "35D30", "35Q30", "76D03", "76N10" ], "keywords": [ "incompressible navier-stokes equations", "weak solution", "uniqueness", "auxiliary problems", "main problem" ], "note": { "typesetting": "TeX", "pages": 30, "language": "en", "license": "arXiv", "status": "editable" } } }