An isometry plus a nilpotent operator is an m-isometry. Applications
By Teresa Bermúdez, Antonio Martinón, J. Noda. 2013
57 citations recorded by the source corpus.
Subfields: Algebra and Number Theory, Applied Mathematics, Mathematical Physics
View Paper: https://www.semanticscholar.org/paper/e68651021d0eeda55dbe7855df51b0cc2be8e95d