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most citedQuasinormality of powers of commuting pairs of bounded operators

28 citations · 67 across the 7 of their papers we have counts for

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math.FA2014

An answer to a question of A. Lubin: The lifting problem for commuting subnormals

Sang Hoon Lee, Woo Young Lee, Jasang Yoon

The subnormality for the sum of commuting subnormal operators does not guarantee the existence of commuting normal extensions.