Results 1 to 10 of about 23 (23)
An invariant for certain operator algebras. [PDF]
Proc Natl Acad Sci U S A, 1974 Carey RW, Pincus JD.
europepmc +1 more source
The spectrum of seminormal operators. [PDF]
Proc Natl Acad Sci U S A, 1971 Pincus JD.
europepmc +1 more source
Some of the next articles are maybe not open access.
Hyponormal block Toeplitz operators and the Carathéodory interpolation problems
Journal of Mathematical Analysis and Applications, 2022In Sung Hwang
exaly
Remarks on hyponormal Toeplitz operators with nonharmonic symbols
Open Mathematics, 2023Jongrak Lee
exaly
p -Hyponormal Operators and Quasisimilarity
Integral Equations and Operator Theory, 2004B P Duggal, B P Duggal
exaly
Characterizations of p-hyponormal and weak hyponormal weighted composition operators
Acta Scientiarum Mathematicarum, 2010Takeaki Yamazaki +2 more
exaly
Characterizations of normal, hyponormal and EP operators
Journal of Mathematical Analysis and Applications, 2007Dragan Djordjevic
exaly
HYPONORMAL TOEPLITZ OPERATORS ON THE BERGMAN SPACE
Journal of the Korean Mathematical Society, 2005In Sung Hwang, Hwang In Sung
exaly