APPROXIMATION OF COMPACT OPERATORS BY OPERATORS OF FINITE RANK

被引：1

作者：

NAGEL, RJ ^{[1
]}

SCHLOTTERBECK, U ^{[1
]}

机构：

[1] UNIV TUBINGEN,MATH INST,MORGENSTELLE 10,D-7400 TUBINGEN,FED REP GER

来源：

ARCHIV DER MATHEMATIK | 1974年 / 25卷 / 05期

关键词：

D O I：

10.1007/BF01238719

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

引用

页码：514 / 515

页数：2

共 50 条

[21] ON PROXIMINALITY AND SETS OF OPERATORS .2. NONEXISTENCE OF BEST APPROXIMATION FROM THE SETS OF FINITE RANK OPERATORS [J].

KAMAL, A .

JOURNAL OF APPROXIMATION THEORY, 1986, 47 (02) :146-155

[22] ON PROXIMINALITY AND SETS OF OPERATORS .3. APPROXIMATION BY FINITE RANK OPERATORS ON SPACES OF CONTINUOUS-FUNCTIONS [J].

KAMAL, A .

JOURNAL OF APPROXIMATION THEORY, 1986, 47 (02) :156-171

[23] The p-approximation property in terms of density of finite rank operators [J].

Delgado, J. M. ;

Oja, E. ;

Pineiro, C. ;

Serrano, E. .

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2009, 354 (01) :159-164

[24] Ideals of finite rank operators, intersection properties of balls, and the approximation property [J].

Lima, Å ;

Oja, E .

STUDIA MATHEMATICA, 1999, 133 (02) :175-186

[25] On operators which commute with analytic Toeplitz operators modulo the finite rank operators [J].

Guo, Kunyu ;

Wang, Kai .

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2006, 134 (09) :2571-2576

[26] FINITE RANK TRUNCATED TOEPLITZ OPERATORS VIA HANKEL OPERATORS [J].

Ma, Pan ;

Zheng, Dechao .

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2019, 147 (06) :2573-2582

[27] ZERO, FINITE RANK, AND COMPACT BIG TRUNCATED HANKEL OPERATORS ON MODEL SPACES [J].

Ma, Pan ;

Yan, Fugang ;

Zheng, Dechao .

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2018, 146 (12) :5235-5242

[28] Compact and Finite Rank Perturbations of Closed Linear Operators and Relations in Hilbert Spaces [J].

Tomas Ya. Azizov ;

Jussi Behrndt ;

Peter Jonas ;

Carsten Trunk .

Integral Equations and Operator Theory, 2009, 63 :151-163

[29] Compact and Finite Rank Perturbations of Closed Linear Operators and Relations in Hilbert Spaces [J].

Azizov, Tomas Ya. ;

Behrndt, Jussi ;

Jonas, Peter ;

Trunk, Carsten .

INTEGRAL EQUATIONS AND OPERATOR THEORY, 2009, 63 (02) :151-163

[30] ON THE DEGREE OF THE APPROXIMATION OF FUNCTIONS OF SEVERAL VARIABLES BY LINEAR POSITIVE OPERATORS OF FINITE RANK [J].

VASILEV, RK .

MATHEMATICAL NOTES, 1993, 53 (1-2) :3-11

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