Within the class of CPD operators, nth roots preserve subnormality, quasinormality, normality, and the 3-isometry property.
Stochel, Decomposition and disintegration of positive definite kernels on convex∗- semigroups,Ann
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.FA 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
CPD $n$th roots of subnormal operators are subnormal
Within the class of CPD operators, nth roots preserve subnormality, quasinormality, normality, and the 3-isometry property.