Volume 20, Issue 3 Dongwei Li Jinsong Leng On some new inequalities for fusion frames in Hilbert spaces 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 Dongwei Li Jinsong Leng Find more articles with the same keywords fusion frame frame operator inequality Find more articles with the same subject classes 42C15 47B40