摘要
讨论锥型不规则剪切波系统所在空间上构成框架问题,利用巧妙的估计方法给出了锥型不规则剪切波框架存在的新的充分条件.
The problem of the cone-adapted irregular shearlet system forming a frame for the underlying space is discussed in this paper. A new sufficient condition for such cone-adapted irregular shearlet frames is presented by using artful estimation method
出处
《河南大学学报（自然科学版）》
CAS
北大核心
2012年第5期476-480,共5页
Journal of Henan University:Natural Science
基金
The National Natural Science Foundation of China(61071189)
关键词
剪切波
不规则剪切波框架
充分条件
shearlets
irregular shearlet frame
sufficient condition
