Volume 7, Issue 3 Takahiko Nakazi Norm inequality of AP+BQ for selfadjoint projections P and Q with PQ=0 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 Takahiko Nakazi Find more articles with the same keywords singular integral operator Hankel operator norm norm inequality Find more articles with the same subject classes 47B35