On bistochastic Kadison-Schwarz operators on M2(ℂ)

Farrukh Mukhamedov, Abduaziz Abduganiev

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)


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 languageEnglish
Article number012018
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - 2013
Externally publishedYes
Event4th International Conference on the Advancement of Science and Technology 2012: Contemporary Mathematics, Mathematical Physics and Their Applications, iCAST 2012 - Kuantan, Malaysia
Duration: Nov 7 2012Nov 10 2012

ASJC Scopus subject areas

  • General Physics and Astronomy


Dive into the research topics of 'On bistochastic Kadison-Schwarz operators on M2(ℂ)'. Together they form a unique fingerprint.

Cite this