On bistochastic Kadison-Schwarz operators onM2(ℂ)
In this paper we describe bistochastic Kadison-Schawrz operators acting on M2(C). Such a description allows us to �nd 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.
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Institute of Physics Publishing (UK)
2013
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/30078/ http://irep.iium.edu.my/30078/1/mfaa-JPCS%282013%29.pdf |
| _version_ | 1848780239199535104 |
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| author | Mukhamedov, Farrukh Abduganiev, Abduaziz |
| author_facet | Mukhamedov, Farrukh Abduganiev, Abduaziz |
| author_sort | Mukhamedov, Farrukh |
| building | IIUM Repository |
| collection | Online Access |
| description | In this paper we describe bistochastic Kadison-Schawrz operators acting on M2(C).
Such a description allows us to �nd 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. |
| first_indexed | 2025-11-14T15:30:30Z |
| format | Article |
| id | iium-30078 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:30:30Z |
| publishDate | 2013 |
| publisher | Institute of Physics Publishing (UK) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-300782013-08-06T02:42:44Z http://irep.iium.edu.my/30078/ On bistochastic Kadison-Schwarz operators onM2(ℂ) Mukhamedov, Farrukh Abduganiev, Abduaziz QA Mathematics In this paper we describe bistochastic Kadison-Schawrz operators acting on M2(C). Such a description allows us to �nd 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. Institute of Physics Publishing (UK) 2013 Article PeerReviewed application/pdf en http://irep.iium.edu.my/30078/1/mfaa-JPCS%282013%29.pdf Mukhamedov, Farrukh and Abduganiev, Abduaziz (2013) On bistochastic Kadison-Schwarz operators onM2(ℂ). Journal of Physics: Conference Series, 435 (012018). 012018-1. ISSN 1742-6588 (P), 1742-6596 (O) http://iopscience.iop.org/1742-6596/435/1/012018/pdf/1742-6596_435_1_012018.pdf 10.1088/1742-6596/435/1/012018 |
| spellingShingle | QA Mathematics Mukhamedov, Farrukh Abduganiev, Abduaziz On bistochastic Kadison-Schwarz operators onM2(ℂ) |
| title | On bistochastic Kadison-Schwarz operators onM2(ℂ) |
| title_full | On bistochastic Kadison-Schwarz operators onM2(ℂ) |
| title_fullStr | On bistochastic Kadison-Schwarz operators onM2(ℂ) |
| title_full_unstemmed | On bistochastic Kadison-Schwarz operators onM2(ℂ) |
| title_short | On bistochastic Kadison-Schwarz operators onM2(ℂ) |
| title_sort | on bistochastic kadison-schwarz operators onm2(ℂ) |
| topic | QA Mathematics |
| url | http://irep.iium.edu.my/30078/ http://irep.iium.edu.my/30078/ http://irep.iium.edu.my/30078/ http://irep.iium.edu.my/30078/1/mfaa-JPCS%282013%29.pdf |