Researchain
Decentralized Journals
A
Archives
Welcome to Researchain!
Feedback Center
Decentralized Journals
A
Archives
Updated
Mathematics
Functional Analysis
On decomposability of positive maps between M 2 and M n
Wladyslaw A. Majewski
,
Marcin Marciniak
Abstract
A map $\phi:M_m(\bC)\to M_n(\bC)$ is decomposable if it is of the form ϕ= ϕ 1 + ϕ 2 where ϕ 1 is a CP map while ϕ 2 is a co-CP map. A partial characterization of decomposability for maps $\phi: M_2(\bC) \to M_3(\bC)$ is given.
Full PDF
Related Researches
Matrix Fejér and Levin-Ste?kin Inequalities
by
Mohammad Sababheh
The Petty projection inequality for sets of finite perimeter
by
Youjiang Lin
Strong Brascamp-Lieb Inequalities
by
Lei Yu
Littlewood--Paley--Rubio de Francia Inequality for the Two-parameter Walsh System
by
Viacheslav Borovitskiy
Essential m-dissipativity and hypocoercivity of Langevin dynamics with multiplicative noise
by
Alexander Bertram
Boundary value space associated to a given Weyl function
by
Muhamed Borogovac
A look into homomorphisms between uniform algebras over a Hilbert space
by
Verónica Dimant
Trace formula for contractions and it's representation in D
by
Arup Chattopadhyay
On the existence of non-norm-attaining operators
by
Sheldon Dantas
Nearly outer functions as extreme points in punctured Hardy spaces
by
Konstantin M. Dyakonov
Hardy inequalities on metric measure spaces, II: The case p>q
by
Michael Ruzhansky
Some properties of K-frame in n-Hilbert space
by
Prasenjit Ghosh
Spectrum of Weighted Composition Operators Part VII Essential spectra of weighted composition operators on C(K) . The case of non-invertible homeomorphisms
by
Arkady Kitover
Generalization of the energy distance by Bernstein functions
by
Jean Carlo Guella
Extreme points in Lipschitz-free spaces over compact metric spaces
by
Ramón J. Aliaga
On an isomorphism theorem for the Feichtinger's Segal algebra on locally compact groups
by
Lakshmi Lavanya Ramamurthy
Quantifying properties ( K ) and ( μ s )
by
Dongyang Chen
Local commutants and ultrainvariant subspaces
by
Janko Bra?i?
Bands of pure a.c. spectrum for lattice Schr{ö}dinger operators with a more general long range condition. Part I
by
Sylvain Golenia
Partially isometric Toeplitz operators on the polydisc
by
Deepak K. D
The Krein-von Neumann extension revisited
by
Guglielmo Fucci
Convergence of modified Picard-Mann hybrid iteration process for nearly nonexpansive mappings
by
Adrian Ghiura
L p - L q boundedness of (k,a) -Fourier multipliers with applications to Nonlinear equations
by
Vishvesh Kumar
Two problems on weighted shifts in linear dynamics
by
Frédéric Bayart
Convergence and almost sure properties in Hardy spaces of Dirichlet series
by
Frédéric Bayart
«
1
2
3
4
»
Submitted on 7 Oct 2005
Updated
arXiv.org
Original Source
NASA ADS
Google Scholar
Semantic Scholar