Approximation by positive operators

Tsuyoshi Ando; Takashi Sekiguchi; Teruo Suzuki

doi:10.1007/bf01174903

Approximation by positive operators

Mathematische Zeitschrift ◽

10.1007/bf01174903 ◽

1973 ◽

Vol 131 (4) ◽

pp. 273-282 ◽

Cited By ~ 5

Author(s):

Tsuyoshi Ando ◽

Takashi Sekiguchi ◽

Teruo Suzuki

Keyword(s):

Positive Operators ◽

Approximation By Positive Operators

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Uniform approximation by positive operators on infinite intervals

Analysis Mathematica ◽

10.1007/bf02350525 ◽

1984 ◽

Vol 10 (2) ◽

pp. 163-182 ◽

Cited By ~ 14

Author(s):

V. Totik

Keyword(s):

Uniform Approximation ◽

Positive Operators ◽

Approximation By Positive Operators ◽

Infinite Intervals

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APPROXIMATION BY POSITIVE OPERATORS OF THE C0–SEMIGROUPS ASSOCIATED WITH ONE-DIMENSIONAL DIFFUSION EQUATIONS: PART I

Numerical Functional Analysis and Optimization ◽

10.1081/nfa-200052014 ◽

2005 ◽

Vol 26 (1) ◽

pp. 1-15 ◽

Cited By ~ 6

Author(s):

Francesco Altomare ◽

Rachida Amiar

Keyword(s):

Positive Operators ◽

Diffusion Equations ◽

One Dimensional ◽

Dimensional Diffusion ◽

Approximation By Positive Operators

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On the Theory of Approximation by Positive Operators in Vector Lattices

Functional Analysis: Surveys and Recent Results, Proceedings of the Conference on Functional Analysis - North-Holland Mathematics Studies ◽

10.1016/s0304-0208(08)70525-5 ◽

1977 ◽

pp. 73-87 ◽

Cited By ~ 4

Author(s):

Manfred Wolff

Keyword(s):

Positive Operators ◽

Vector Lattices ◽

Approximation By Positive Operators

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Approximation by positive operators

Linear Algebra and its Applications ◽

10.1016/0024-3795(92)90001-q ◽

1992 ◽

Vol 161 ◽

pp. 1-9 ◽

Cited By ~ 5

Author(s):

Rajendra Bhatia ◽

Fuad Kittaneh

Keyword(s):

Positive Operators ◽

Approximation By Positive Operators

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APPROXIMATION BY POSITIVE OPERATORS OF THE C0–SEMIGROUPS ASSOCIATED WITH ONE-DIMENSIONAL DIFFUSION EQUATIONS: PART II

Numerical Functional Analysis and Optimization ◽

10.1081/nfa-200051623 ◽

2005 ◽

Vol 26 (1) ◽

pp. 17-33 ◽

Cited By ~ 5

Author(s):

Francesco Altomare ◽

Rachida Amiar

Keyword(s):

Positive Operators ◽

Diffusion Equations ◽

One Dimensional ◽

Dimensional Diffusion ◽

Approximation By Positive Operators

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Convexity Inequalities for Positive Operators

Positivity ◽

10.1007/s11117-006-1975-4 ◽

2006 ◽

Vol 11 (1) ◽

pp. 57-68 ◽

Cited By ~ 17

Author(s):

Markus Haase

Keyword(s):

Positive Operators

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Infinite networks of positive operators

International Journal of Circuit Theory and Applications ◽

10.1002/cta.4490020108 ◽

1974 ◽

Vol 2 (1) ◽

pp. 69-78 ◽

Cited By ~ 12

Author(s):

A. H. Zemanian

Keyword(s):

Positive Operators ◽

Infinite Networks

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Riesz bases and positive operators on Hilbert space

International Journal of Mathematics and Mathematical Sciences ◽

10.1155/s0161171203202349 ◽

2003 ◽

Vol 2003 (18) ◽

pp. 1173-1174

Author(s):

James R. Holub

Keyword(s):

Hilbert Space ◽

Positive Operators ◽

Riesz Bases

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On nth Roots of Positive Operators

American Mathematical Monthly ◽

10.2307/2321211 ◽

1980 ◽

Vol 87 (5) ◽

pp. 380 ◽

Cited By ~ 2

Author(s):

D. R. Brown ◽

M. J. O'Malley

Keyword(s):

Positive Operators

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Fractional powers of strongly positive operators and their applications

10.1063/1.5000638 ◽

2017 ◽

Cited By ~ 5

Author(s):

Allaberen Ashyralyev ◽

Ayman Hamad

Keyword(s):

Positive Operators ◽

Fractional Powers

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