# Singular integral models for p-hyponormal operators and the Riemann-Hilbert problem

Muneo Chō; Tadasi Huruya; Masuo Itoh

Studia Mathematica (1998)

- Volume: 130, Issue: 3, page 213-221
- ISSN: 0039-3223

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topChō, Muneo, Huruya, Tadasi, and Itoh, Masuo. "Singular integral models for p-hyponormal operators and the Riemann-Hilbert problem." Studia Mathematica 130.3 (1998): 213-221. <http://eudml.org/doc/216553>.

@article{Chō1998,

abstract = {The purpose of this paper is to give singular integral models for p-hyponormal operators and apply them to the Riemann-Hilbert problem.},

author = {Chō, Muneo, Huruya, Tadasi, Itoh, Masuo},

journal = {Studia Mathematica},

keywords = {Hilbert space; p-hyponormal operator; singular integral model; Riemann-Hilbert problem; -hyponormal operator; particularly semihyponormal; singular integral models; semihyponormal operators; polar decomposition},

language = {eng},

number = {3},

pages = {213-221},

title = {Singular integral models for p-hyponormal operators and the Riemann-Hilbert problem},

url = {http://eudml.org/doc/216553},

volume = {130},

year = {1998},

}

TY - JOUR

AU - Chō, Muneo

AU - Huruya, Tadasi

AU - Itoh, Masuo

TI - Singular integral models for p-hyponormal operators and the Riemann-Hilbert problem

JO - Studia Mathematica

PY - 1998

VL - 130

IS - 3

SP - 213

EP - 221

AB - The purpose of this paper is to give singular integral models for p-hyponormal operators and apply them to the Riemann-Hilbert problem.

LA - eng

KW - Hilbert space; p-hyponormal operator; singular integral model; Riemann-Hilbert problem; -hyponormal operator; particularly semihyponormal; singular integral models; semihyponormal operators; polar decomposition

UR - http://eudml.org/doc/216553

ER -

## References

top- [1] M. Chō and M. Itoh, On spectra of p-hyponormal operators, Integral Equations Operator Theory 23 (1995), 287-293. Zbl0832.47016
- [2] M. Martin and M. Putinar, Lectures on Hyponormal Operators, Birkhäuser, Basel, 1989.
- [3] D. Xia, On the non-normal operators-semi-hyponormal operators, Sci. Sinica 23 (1980), 700-713. Zbl0441.47036
- [4] D. Xia, Spectral Theory of Hyponormal Operators, Birkhäuser, Basel, 1983.

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