On bistochastic Kadison-Schwarz operators on M2(ℂ)

Farrukh Mukhamedov; Abduaziz Abduganiev

doi:10.1088/1742-6596/435/1/012018

On bistochastic Kadison-Schwarz operators on M₂(ℂ)

Farrukh Mukhamedov, Abduaziz Abduganiev

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

In this paper we describe bistochastic Kadison-Schawrz operators acting on M2(c). Such a description allows us to find positive, but not Kadison-Schwarz operators. Moreover, by means of that characterization we are able to construct Kadison-Schawrz operators, which are not completely positive.

Original language	English
Article number	012018
Journal	Journal of Physics: Conference Series
Volume	435
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/435/1/012018
Publication status	Published - 2013
Externally published	Yes
Event	4th International Conference on the Advancement of Science and Technology 2012: Contemporary Mathematics, Mathematical Physics and Their Applications, iCAST 2012 - Kuantan, Malaysia Duration: Nov 7 2012 → Nov 10 2012

ASJC Scopus subject areas

General Physics and Astronomy

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10.1088/1742-6596/435/1/012018

Cite this

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title = "On bistochastic Kadison-Schwarz operators on M2(ℂ)",

abstract = "In this paper we describe bistochastic Kadison-Schawrz operators acting on M2(c). Such a description allows us to find positive, but not Kadison-Schwarz operators. Moreover, by means of that characterization we are able to construct Kadison-Schawrz operators, which are not completely positive.",

author = "Farrukh Mukhamedov and Abduaziz Abduganiev",

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AB - In this paper we describe bistochastic Kadison-Schawrz operators acting on M2(c). Such a description allows us to find positive, but not Kadison-Schwarz operators. Moreover, by means of that characterization we are able to construct Kadison-Schawrz operators, which are not completely positive.

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DO - 10.1088/1742-6596/435/1/012018

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AN - SCOPUS:84878082101

SN - 1742-6588

VL - 435

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

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On bistochastic Kadison-Schwarz operators on M₂(ℂ)

Abstract

ASJC Scopus subject areas

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