Volume 23, Issue 2 Sungeun Jung Mee-Jung Lee Eungil Ko On the iterated mean transforms of operators 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 Sungeun Jung Mee-Jung Lee Eungil Ko Find more articles with the same keywords weighted mean transform Duggal transform polar decomposition invariant subspaces Find more articles with the same subject classes 47B49 47B20 47B37