Results 221 to 230 of about 185,882 (261)

Almost automorphic and bijective factors of substitution shifts. [PDF]

Mon Hefte Math
Bustos-Gajardo A, Kellendonk J, Yassawi R.   +2 more
europepmc   +1 more source

Computing the bridge length: the key ingredient in a continuous isometry classification of periodic point sets. [PDF]

Acta Crystallogr A Found Adv
McManus J, Kurlin V.
europepmc   +1 more source

Sea Anemone-Derived Toxin Avd3i Inhibited Sodium Channel Nav1.4. [PDF]

Toxins (Basel)
Gao J, Liu G, Liu Y, Zhang D, He Q, Liao Q, Du C.   +6 more
europepmc   +1 more source

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Almost Perfect Sequences and Periodic Complementary Sequence Pairs over the 16-QAM Constellation

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2012
SUMMARY Based on quadriphase perfect sequences and their cyclical shift versions, three families of almost perfect 16-QAM sequences are presented. When one of two time shifts chosen equals half a period of quadriphase sequence employed and another is zero, two of the proposed three sequence families possess the property that their out-of-phase ...
Fanxin ZENG, Xiaoping ZENG, Zhenyu ZHANG, Guixin XUAN   +3 more
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Finite-automaton transformations of strictly almost-periodic sequences

Mathematical Notes, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Recurrent and almost-periodic sequences

Archiv der Mathematik, 1997
A sequence \(g:\mathbb{N}\to\mathbb{C}\) is called almost-periodic if it belongs to the completion \({\mathcal A}^1\) of the \(\mathbb{C}\)-linear space spanned by the sequences \(e_\vartheta\) with \(\vartheta\in\mathbb{R}/ \mathbb{Z}\), where \(e_\vartheta(n) =e^{2\pi i\vartheta n}\) for \(n\in\mathbb{N}\), under the semi-norm \[ |g|_1= \limsup_{x\to\
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On Almost-Periodic Operators in the Spaces of Sequences

Acta Applicandae Mathematica, 2001
The author presents some results concerning the norm and the invertibility of the almost-periodic discrete operators of the form \[ (Ax)(n)=\sum_{m\in Z}A(n,m)x(m)\qquad n\in Z \] acting in spaces of sequences with values in a Banach space \(E\). Among the considered spaces of sequences there are the spaces \[ l^p(E)=\left\{ x=\{ x(n)\} _{n\in Z} \Bigl|
Bruno, Giordano, Pankov, A., Tverdokhleb, Yu.   +2 more
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On almost periodicity of morphic sequences

Doklady Mathematics, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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WEAKLY ALMOST PERIODICITY AND DISTRIBUTIONAL CHAOS IN A SEQUENCE

International Journal of Modern Physics B, 2007
Let (∑, ρ) be a one-sided symbolic space (with two symbols) and σ be the shift on ∑. Denote the set of almost periodic points by A(·) and the set of weakly almost periodic points by W(·). In this paper, we prove that there exists an uncountable set J such that σ|J is distributively chaotic in a sequence, and J⊂W(σ)-A(σ).
LIDONG WANG, GUIFENG HUANG, NA WANG
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