Applying the index theorem to non-smooth operators

JOURNAL OF GEOMETRY AND PHYSICS

卷:116

Article

Mueller, Olaf¹ 

[1] Univ Regensburg, Fak Math, D-93040 Regensburg, Germany

关键词: Laplacian;    Index;    Sobolev;    Fredholm;    Finite regularity;   

DOI  :  10.1016/j.geomphys.2016.12.020

来源: Elsevier

【 摘 要 】

We give a simple way to extend index-theoretical statements from partial differential operators with smooth coefficients to operators with coefficients of finite Sobolev order. (C) 2017 Elsevier B.V. All rights reserved.

【 授权许可】

Free