Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Eleftherakis, George"'
We define $\Delta$-equivalence for operator systems and show that it is identical to stable isomorphism. We define $\Delta$-contexts and bihomomorphism contexts and show that two operator systems are $\Delta$-equivalent if and only if they can be pla
Externí odkaz:
http://arxiv.org/abs/2109.12031
Autor:
Eleftherakis, George K.
We study Borel homomorphisms $\theta : G\rightarrow H$ for arbitrary locally compact second countable groups $G$ and $H$ for which the measure $$\theta_*(\mu )(\alpha )=\mu (\theta ^{-1}(\alpha ))\quad \text{for } \quad \alpha \subseteq H $$ is absol
Externí odkaz:
http://arxiv.org/abs/2009.02580
The increased maturity level of technological achievements towards the realization of the Internet of Things (IoT) vision allowed sophisticated solutions to emerge, offering reliable monitoring in highly dynamic environments that lack well-defined an
Externí odkaz:
http://arxiv.org/abs/1811.10439
Understanding the financial burden of chronic diseases in developing regions still remains an important economical factor which influences the successful implementation of sensor based applications for continuous monitoring of chronic conditions. Our
Externí odkaz:
http://arxiv.org/abs/1804.08661
Autor:
Lytos, Anastasios, Lagkas, Thomas, Sarigiannidis, Panagiotis, Argyriou, Vasileios, Eleftherakis, George
Publikováno v:
In Simulation Modelling Practice and Theory February 2022 115
Publikováno v:
Israel Journal of Mathematics 222 (2017), no.2, 949-972
We revisit a central result of Muhly and Solel on operator algebras of C*-correspondences. We prove that (possibly non-injective) strongly Morita equivalent C*-correspondences have strongly Morita equivalent relative Cuntz-Pimsner C*-algebras. The sa
Externí odkaz:
http://arxiv.org/abs/1611.04169
Publikováno v:
Journal of Mathematical Analysis and Applications 446 (2017), no.2, 1632-1653
We introduce and examine the notions of strong $\Delta$-equivalence and strong TRO equivalence for operator spaces. We show that they behave in an analogous way to how strong Morita equivalence does for the category of C*-algebras. In particular, we
Externí odkaz:
http://arxiv.org/abs/1603.09609
Publikováno v:
In Pervasive and Mobile Computing May 2020 65
Autor:
Eleftherakis, George
We generalize the notion of `diagonal' from the class of CSL algebras to masa bimodules. We prove that a reflexive masa bimodule decomposes as a sum of two bimodules, the diagonal and a module generalizing the w*-closure of the Jacobson radical of a
Externí odkaz:
http://arxiv.org/abs/math/0412138