Volume 12, Issue 4 Yun-Zhang Li Wei Zhang Fa-frame and Riesz sequences in L2(ℝ+) Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Yun-Zhang Li Wei Zhang Find more articles with the same keywords frame Fa-frame Fa-Bessel sequence Fa-Riesz sequence Parseval Fa-frame Find more articles with the same subject classes 42C40 42C15