Paley-Wiener Theorem for Probabilistic Frames
arXiv (Cornell University)(2023)
摘要
The Paley-Wiener Theorem is a classical result about the stability of basis in Banach spaces claiming that if a sequence is close to a basis, then this sequence is a basis. Similar results are also extended to frames in Hilbert spaces. As the extension of finite frames for $\mathbb{R}^d$, probabilistic frames are probability measures on $\mathbb{R}^d$ with finite second moments and the support of which span $\mathbb{R}^d$. This paper generalizes the Paley-Wiener theorem to the probabilistic frame setting. We claim that if a probability measure is close to a probabilistic frame, then this probability measure is also a probabilistic frame.
更多查看译文
关键词
probabilistic,paley-wiener
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要