Completely contractive maps between -algebras.
Sulaiman, W.T. (2002)
International Journal of Mathematics and Mathematical Sciences
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Displaying similar documents to “An matrix of linear functionals of -algebras.”
Completely contractive maps between -algebras.
Full matrix algebras with structure systems
Hisaaki Fujita (2003)
Colloquium Mathematicae
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We study associative, basic n × n𝔸-full matrix algebras over a field, whose multiplications are determined by structure systems 𝔸, that is, n-tuples of n × n matrices with certain properties.
-theory for Cuntz-Krieger algebras arising from real quadratic maps.
Martins, Nuno, Severino, Ricardo, Sousa Ramos, J. (2003)
International Journal of Mathematics and Mathematical Sciences
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On the Geometry of Positive Maps in Matrix Algebras.
Toshiyuki Takasaki, Jun Tomiyama (1983)
Mathematische Zeitschrift
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Some properties of epimorphisms of Hilbert algebras
Dumitru Buşneag, Mircea Ghiţă (2010)
Open Mathematics
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This paper represents a start in the study of epimorphisms in some categories of Hilbert algebras. Even if we give a complete characterization for such epimorphisms only for implication algebras, the following results will make possible the construction of some examples of epimorphisms which are not surjective functions. Also, we will show that the study of epimorphisms of Hilbert algebras is equivalent with the study of epimorphisms of Hertz algebras.
On the structure of positive maps between matrix algebras
Władysław A. Majewski, Marcin Marciniak (2007)
Banach Center Publications
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The structure of the set of positive unital maps between M₂(ℂ) and Mₙ(ℂ) (n ≥ 3) is investigated. We proceed with the study of the "quantized" Choi matrix thus extending the methods of our previous paper [MM2]. In particular, we examine the quantized version of Størmer's extremality condition. Maps fulfilling this condition are characterized. To illustrate our approach, a careful analysis of Tang's maps is given.
Determinant and inverse of meet and join matrices.
Altinisik, Ercan, Tuglu, Naim, Haukkanen, Pentti (2007)
International Journal of Mathematics and Mathematical Sciences
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Perron complements of diagonally dominant matrices and H-matrices.
Zeng, Li, Xiao, Ming, Huang, Tin-Zhu (2009)
Applied Mathematics E-Notes [electronic only]
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Schur algebras over -algebras.
Chaisuriya, Pachara, Ong, Sing-Cheong, Wang, Sheng-Wang (2007)
International Journal of Mathematics and Mathematical Sciences
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Characterization of the order relation on the set of completely -positive linear maps between -algebras.
Joiţa, Maria, Costache, Tania-Luminiţa, Zamfir, Mariana (2007)
Surveys in Mathematics and its Applications
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Uniform stabilization and exact control of multilayered piezoelectric body.
Kapitonov, Boris V., Perla Menzala, G. (2003)
Portugaliae Mathematica. Nova Série
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Self-adjoint differential vector-operators and matrix Hilbert spaces I
Maksim Sokolov (2005)
Open Mathematics
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In the current work a generalization of the famous Weyl-Kodaira inversion formulas for the case of self-adjoint differential vector-operators is proved. A formula for spectral resolutions over an analytical defining set of solutions is discussed. The article is the first part of the planned two-part survey on the structural spectral theory of self-adjoint differential vector-operators in matrix Hilbert spaces.