Results 21 to 30 of about 2,471 (259)

On the Asymptotic Equivalence of Circulant and Toeplitz Matrices [PDF]

open access: yesIEEE Transactions on Information Theory, 2017
Any sequence of uniformly bounded $N\times N$ Hermitian Toeplitz matrices $\{\boldsymbol{H}_N\}$ is asymptotically equivalent to a certain sequence of $N\times N$ circulant matrices $\{\boldsymbol{C}_N\}$ derived from the Toeplitz matrices in the sense that $\left\| \boldsymbol{H}_N - \boldsymbol{C}_N \right\|_F = o(\sqrt{N})$ as $N\rightarrow \infty$.
Zhihui Zhu, Michael B. Wakin
openaire   +2 more sources

Asymptotic Density for Equivalence

open access: yesElectronic Notes in Theoretical Computer Science, 2005
AbstractIn this paper we study the asymptotic behavior of the fraction of true formulas against all formulas over k propositional variables with equivalence as the only connective in the language. We consider two ways of measuring the asymptotic behavior. In the first case we investigate the size of the tautology fraction of length n against the number
openaire   +1 more source

On the Convergence of Mann and Ishikawa Iterative Processes for Asymptotically ϕ-Strongly Pseudocontractive Mappings

open access: yesAbstract and Applied Analysis, 2012
We prove the equivalence and the strong convergence of (1) the modified Mann iterative process and (2) the modified Ishikawa iterative process for asymptotically ϕ-strongly pseudocontractive mappings in a uniformly smooth Banach space.
Xuewu Wang   +2 more
doaj   +1 more source

Asymptotic equivalence of quantum stochastic models [PDF]

open access: yesJournal of Mathematical Physics, 2019
We introduce the notion of perturbations of quantum stochastic models using the series product and establish the asymptotic convergence of sequences of quantum stochastic models under the assumption that they are related via a right series product perturbation.
Luc Bouten, John E. Gough
openaire   +2 more sources

A Note on Implicit and Explicit Mann Iterative Processes for Asymptotically 𝜙-Strongly Pseudocontractive Mappings

open access: yesJournal of Applied Mathematics, 2012
In this paper we prove the equivalence and the strong convergence of an explicit Mann iterative process and a modified implicit iterative process for asymptotically 𝜙-strongly pseudocontractive mappings in a uniformly smooth Banach space.
Luigi Muglia, Yonghong Yao
doaj   +1 more source

An exact construction of codimension two holography

open access: yesJournal of High Energy Physics, 2021
Recently, a codimension two holography called wedge holography is proposed as a generalization of AdS/CFT. It is conjectured that a gravitational theory in d + 1 dimensional wedge spacetime is dual to a d − 1 dimensional CFT on the corner of the wedge ...
Rong-Xin Miao
doaj   +1 more source

Asymptotic Equivalence for Nonparametric Regression

open access: yes, 2002
We consider a nonparametric model $\mathcal{E}^{n},$ generated by independent observations $X_{i},$ $i=1,...,n,$ with densities $p(x,θ_{i}),$ $i=1,...,n,$ the parameters of which $θ_{i}=f(i/n)\in Θ$ are driven by the values of an unknown function $f:[0,1]\rightarrow Θ$ in a smoothness class.
Grama, Ion, Nussbaum, Michael
openaire   +4 more sources

$f$-Asymptotically $\mathcal{I}_{\sigma\theta}$-Equivalence of Real Sequences

open access: yesJournal of Mathematical Sciences and Modelling, 2020
In this manuscript, we present the ideas of asymptotically $[{\mathcal{I}_{\sigma\theta}}]$-equivalence, asymptotically ${\mathcal{I}_{\sigma\theta}}(f)$-equivalence, asymptotically $[{\mathcal{I}_{\sigma\theta}}(f)]$-equivalence and asymptotically ...
Erdinç Dundar, Nimet Akın
doaj  

Wijsman Orlicz Asymptotically Ideal -Statistical Equivalent Sequences

open access: yesJournal of Function Spaces and Applications, 2013
An ideal is a family of subsets of positive integers which is closed under taking finite unions and subsets of its elements. In this paper, we introduce a new definition of asymptotically ideal -statistical equivalent sequence in Wijsman sense and ...
Bipan Hazarika
doaj   +1 more source

On Asymptotically Lacunary Statistical Equivalent Set Sequences

open access: yesJournal of Mathematics, 2013
This paper presents three definitions which are natural combination of the definitions of asymptotic equivalence, statistical convergence, lacunary statistical convergence, and Wijsman convergence.
Uğur Ulusu, Fatih Nuray
doaj   +1 more source

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