Zobrazeno 1 - 10
of 306
pro vyhledávání: '"Schatten class operator"'
Autor:
Cordero, Elena, Gröchenig, Karlheinz
Publikováno v:
Proceedings of the American Mathematical Society, 2005 Dec 01. 133(12), 3573-3579.
Externí odkaz:
https://www.jstor.org/stable/4097499
Akademický článek
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Autor:
Pattrawut Chansangiam, Arnon Ploymukda
Publikováno v:
Malaysian Journal of Fundamental and Applied Sciences. 14:382-386
We provide estimations for the operator norm, the trace norm, and the Hilbert-Schmidt norm for Khatri-Rao products of Hilbert space operators. It follows that the Khatri-Rao product is continuous on norm ideals of compact operators equipped with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed13666ead9d9f3753d41a91cddd1078
https://doi.org/10.11113/mjfas.v14n4.881
https://doi.org/10.11113/mjfas.v14n4.881
Publikováno v:
Advances in Mathematics. 320:1063-1098
We establish sharp conditions on scalar functions and perturbations that guarantee Schatten summability of n th order operator Taylor remainders. In the special case of dimension one, our estimates of these remainders deliver well known classical est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19f6d187ab1c26c8f7d13dd48355ae89
https://doi.org/10.1016/j.aim.2017.09.012
https://doi.org/10.1016/j.aim.2017.09.012
Autor:
Boban Karapetrović
Publikováno v:
Glasgow Mathematical Journal. 60:513-525
We find the lower bound for the norm of the Hilbert matrix operator H on the weighted Bergman space Ap,α \begin{equation*} \|H\|_{A^{p,\alpha}\rightarrow A^{p,\alpha}}\geq\frac{\pi}{\sin{\frac{(\alpha+2)\pi}{p}}}, \,\, \textnormal{for} \,\, 1 We sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d961076f5842096b8f69f42e7599b4ba
https://doi.org/10.1017/s0017089517000258
https://doi.org/10.1017/s0017089517000258
Publikováno v:
The Journal of Nonlinear Sciences and Applications. 10:4269-4274
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f170cabb1c9abb4dd2d248e9d118e98
https://doi.org/10.22436/jnsa.010.08.21
https://doi.org/10.22436/jnsa.010.08.21
Publikováno v:
Journal of Mathematical Analysis and Applications. 452:1395-1412
We show that a stochastic (Markov) operator S acting on a Schatten class C 1 satisfies the Noether condition (i.e. S ′ ( A ) = A and S ′ ( A 2 ) = A 2 , where A ∈ C ∞ is a Hermitian and bounded operator on a fixed separable and complex Hilber
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::585eae04b5a25b66967b3618a43e09b3
https://doi.org/10.1016/j.jmaa.2017.03.068
https://doi.org/10.1016/j.jmaa.2017.03.068
Autor:
Fedor Sukochev, Vladimir Chilin
Publikováno v:
Journal of Functional Analysis. 273:329-351
We prove a version of Blum–Hanson ergodic theorem for ( L 1 , L ∞ ) -contractions acting in noncommutative symmetric spaces with order continuous norm. A similar result is established for arbitrary contractions on Hardy subspaces of p-convex Scha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5189b2a4a78663ea8175c8d595036934
https://doi.org/10.1016/j.jfa.2017.03.011
https://doi.org/10.1016/j.jfa.2017.03.011
Autor:
Shuaibing Luo, Caixing Gu
Publikováno v:
Complex Variables and Elliptic Equations. 63:599-624
In this paper we propose a different (and equivalent) norm on which consists of functions whose derivatives are in the Hardy space of unit disk. The reproducing kernel of in this norm admits an explicit form, and it is a complete Nevanlinna-Pick kern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e24a1bb91dd51d2f97432b71eafd64e9
https://doi.org/10.1080/17476933.2017.1327955
https://doi.org/10.1080/17476933.2017.1327955
Autor:
Zahra Moayyerizadeh
Publikováno v:
Journal of Mathematical Analysis and Applications. 448:1413-1418
In this paper, we determine essential norm of a substitution vector-valued integral operator T u φ on L 1 ( Σ ) space using conditional expectation operators.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0f1b376be971d14c3559aa157251074
https://doi.org/10.1016/j.jmaa.2016.11.063
https://doi.org/10.1016/j.jmaa.2016.11.063