Pseudo-measures supported by totally disconnected sets

Author(s):  
John Benedetto
Fractals ◽  
2016 ◽  
Vol 24 (01) ◽  
pp. 1650008 ◽  
Author(s):  
JUN JASON LUO ◽  
JING-CHENG LIU

In the previous paper [K. S. Lau, J. J. Luo and H. Rao, Topological structure of fractal squares, Math. Proc. Camb. Phil. Soc. 155 (2013) 73–86], Lau, Luo and Rao completely classified the topological structure of so called fractal square [Formula: see text] defined by [Formula: see text], where [Formula: see text]. In this paper, we further provide simple criteria for the [Formula: see text] to be totally disconnected, then we discuss the Lipschitz classification of [Formula: see text] in the case [Formula: see text], which is an attempt to consider non-totally disconnected sets.


2011 ◽  
Vol 140 (1) ◽  
pp. 351-356
Author(s):  
Jan van Mill ◽  
Murat Tuncali

2020 ◽  
Vol 55 (1) ◽  
pp. 113-128
Author(s):  
Raúl Escobedo ◽  
◽  
Patricia Pellicer-Covarrubias ◽  
Vicente Sánchez-Gutiérrez ◽  
◽  
...  

2020 ◽  
Vol 72 (3) ◽  
pp. 425-426
Author(s):  
A. V. Pokrovskii

UDC 517.537.38 We prove that each totally disconnected closed subset E of a domain G in the complex plane is removable for analytic functions f ( z ) defined in G ∖ E and such that for any point z 0 ∈ E the real or imaginary part of f ( z ) vanishes at z 0 .  


1975 ◽  
Vol 21 (4) ◽  
pp. 315-319
Author(s):  
Frank B. Miles

2020 ◽  
pp. 1-17
Author(s):  
MARCY BARGE ◽  
JOHANNES KELLENDONK

Abstract It is shown that the Ellis semigroup of a $\mathbb Z$ -action on a compact totally disconnected space is completely regular if and only if forward proximality coincides with forward asymptoticity and backward proximality coincides with backward asymptoticity. Furthermore, the Ellis semigroup of a $\mathbb Z$ - or $\mathbb R$ -action for which forward proximality and backward proximality are transitive relations is shown to have at most two left minimal ideals. Finally, the notion of near simplicity of the Ellis semigroup is introduced and related to the above.


Entropy ◽  
2021 ◽  
Vol 23 (8) ◽  
pp. 971
Author(s):  
Oded Shor ◽  
Felix Benninger ◽  
Andrei Khrennikov

This paper is devoted to the foundational problems of dendrogramic holographic theory (DH theory). We used the ontic–epistemic (implicate–explicate order) methodology. The epistemic counterpart is based on the representation of data by dendrograms constructed with hierarchic clustering algorithms. The ontic universe is described as a p-adic tree; it is zero-dimensional, totally disconnected, disordered, and bounded (in p-adic ultrametric spaces). Classical–quantum interrelations lose their sharpness; generally, simple dendrograms are “more quantum” than complex ones. We used the CHSH inequality as a measure of quantum-likeness. We demonstrate that it can be violated by classical experimental data represented by dendrograms. The seed of this violation is neither nonlocality nor a rejection of realism, but the nonergodicity of dendrogramic time series. Generally, the violation of ergodicity is one of the basic features of DH theory. The dendrogramic representation leads to the local realistic model that violates the CHSH inequality. We also considered DH theory for Minkowski geometry and monitored the dependence of CHSH violation and nonergodicity on geometry, as well as a Lorentz transformation of data.


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