Smooth Orthogonal Projections on Sphere
Smooth Orthogonal Projections on Sphere
复制标题
球体上的平滑正交投影
DOI:
10.1007/s00365-014-9271-1
复制
发表时间:
2015
影响因子:
2.7
通讯作者:
K. Dziedziul
中科院分区:
文献类型:
--
作者:
Marcin Bownik;K. Dziedziul
We construct a decomposition of the identity operator on the sphere $$\mathbb {S}^d$$Sd as a sum of smooth orthogonal projections subordinate to an open cover of $$\mathbb {S}^d$$Sd. We give applications of our main result in the study of function spaces and Parseval frames on the sphere.