Applying the index theorem to non-smooth operators

作者：Mueller Olaf

来源：Journal of Geometry and Physics, 2017, 116: 140-145.

DOI：10.1016/j.geomphys.2016.12.020

• Laplacian
• Index
• Sobolev
• Fredholm
• Finite regularity

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.

• 出版日期2017-6