Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Trace formulae for p-hyponormal operators

100%

Chō M., Huruya T.

Studia Mathematica

2004

tom 161

nr 1

1-18

The purpose of this paper is to introduce mosaics and principal functions of p-hyponormal operators and give a trace formula. Also we introduce p-nearly normal operators and give trace formulae for them.

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

81%

Chō M., Huruya T., Itoh M.

Studia Mathematica

1998

tom 130

nr 3

213-221

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

Unitary dilation for polar decompositions of p-hyponormal operators

81%

Chō M., Huruya T., Tanahashi K.

Banach Center Publications

2005

tom 67

nr 1

139-144

In this paper, we introduce the angular cutting and the generalized polar symbols of a p-hyponormal operator T in the case where U of the polar decomposition T = U|T| is not unitary and study spectral properties of it.

Ograniczanie wyników

2 Studia Mathematica

1 Banach Center Publications

3 Chō M.

3 Huruya T.

1 Itoh M.

1 Tanahashi K.

1 2005

1 2004

1 1998

Wyniki wyszukiwania

Trace formulae for p-hyponormal operators

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

Unitary dilation for polar decompositions of p-hyponormal operators