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DILATION PROPERTIES FOR WEIGHTED MODULATION SPACES
Modulation spaces Besov spaces Dilation Inclusion Wave equations
2015/12/10
In this paper we give a sharp estimate on the norm of the scaling operator Uλf(x) = f(λx) acting on the weighted modulation spaces Mp,q s,t (Rd). In particular, we recover and extend recent results by...
An Ergodic Dilation of Completely Positive Maps
Ergodic Dilation Completely Positive Maps Operator Algebras
2011/9/15
Abstract: We shall prove the following Stinespring-type theorem: there exists a triple $(\pi,\mathcal{H},\mathbf{V})$ associated with an unital completely positive map $\Phi:\mathfrak{A}\rightarrow \m...
Three commuting, unital, completely positive maps that have no minimal dilation
Product system subproduct system semigroups of completely positive maps
2011/1/20
In this note we prove that there exist at least two examples of three commuting, unital, completely positive maps that have no dilation on a type I factor, and no minimal dilation on any von Neumann a...
Dilation theory in finite dimensions: the possible, the impossible and the unknown
Dilation theory finite dimensions
2011/2/24
This expository essay discusses a finite dimensional approach to dilation theory. How much of dilation theory can be worked out within the realm of linear algebra? It turns out that some interesting a...
Factorization and dilation problems for completely positive maps on von Neumann algebras
Factorization dilation problems for completely positive maps von Neumann algebras
2010/11/29
We study factorization and dilation properties of Markov maps between von Neumann algebras
equipped with normal faithful states, i.e., completely positive unital maps which preserve the
given states...
The optimal unitary dilation for bosonic Gaussian channels
The optimal unitary dilation bosonic Gaussian channels
2010/10/18
A generic quantum channel can be represented in terms of a unitary interaction between the informationcarrying system and a noisy environment. Here, the minimal number of quantum Gaussian environmenta...
Morphological dilation image coding with context weights prediction
quad-tree coding morphological dilation variable-length group test coding weights training
2010/12/14
This paper proposes an adaptive morphological dilation image coding with context weights prediction. The new dilation method is not to use fixed models, but to decide whether a coefficient needs to be...
The optimal unitary dilation for bosonic Gaussian channels
optimal unitary dilation bosonic Gaussian channels
2010/12/15
A generic quantum channel can be represented in terms of a unitary interaction between the informationcarrying system and a noisy environment.
Absorption Cross Section of Static Einstein-Maxwell Dilation Axion Black Hole for Scalar Particles
absorption cross section black hole dilaton
2007/8/15
2007Vol.47No.4pp.665-668DOI:
Absorption Cross Section of Static Einstein-Maxwell Dilation Axion Black Hole for Scalar Particles
LIU Chang-Qing and JING Ji-Liang
Institut...
专著信息
书名
L_p-solutiona of vector refinement equations with general dilation matrix
语种
英文
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作者
李松
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Acta Mathematical Sinca,English Series to appear
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Lp Solutions of Vector Refinement Equations with General Dilation Matrix
Lp Solutions Vector Refinement Equations General Dilation Matrix
2018/4/20
The purpose of this paper is to investigate the solutions of refinement equations of the form'(x) = X®2Zs a(®)'(Mx ¡ ®); x 2 Rs; where the vector of functions ' = ('1; :::; 'r)T is...
On the Lp Solutions of Dilation Equations
Dilation equtions tiles wavelets self-similar measures 433 Zülfigar AKDOĞ AN GOP Ü niversitesi Fen Edebiyat Fakültesi Tokat-TURKEY Abdullah MAĞ DEN Atatürk Ü niversitesi
2010/3/1
Let A \in Mn ({\Bbb Z}) be an expanding matrix with | {\det (A)} | = q and let K = {k1 \cdots kq} \subseteq {\Bbb R}n be a digit set. The set \cal T =:\cal T(A,K) = {\sumi=1\infty A-i kji : kji \in K}...