Results 1 to 10 of about 522,604 (195)

Entropies and Degree-Based Topological Indices of Generalized Sierpiński Graphs

open access: yesFractal and Fractional
Fractals are geometric patterns that appear self-similar across all length scales and are constructed by repeating a single unit on a regular basis. Entropy, as a core thermodynamic function, is an extension based on information theory (such as Shannon ...
Si-Ao Xu, Jia-Dong Si, Jia-Bao Liu
doaj   +1 more source

Estimates of topological entropy of continuous maps with applications

open access: yesDiscrete Dynamics in Nature and Society, 2006
We present a simple theory on topological entropy of the continuous maps defined on a compact metric space, and establish some inequalities of topological entropy. As an application of the results of this paper, we give a new simple proof of chaos in the
Xiao-Song Yang, Xiaoming Bai
doaj   +1 more source

Dynamics of real projective transformations

open access: yesApplied General Topology, 2018
The dynamics of a projective transformation on a real projective space are studied in this paper. The two main aspects of these transformations that are studied here are the topological entropy and the zeta function.
Sharan Gopal, Srikanth Ravulapalli
doaj   +1 more source

Topological insights into black hole thermodynamics: non-extensive entropy in CFT framework

open access: yesEuropean Physical Journal C: Particles and Fields
In this paper, we conducted an in-depth investigation into the thermodynamic topology of Einstein-Gauss-Bonnet black holes within the framework of Conformal Field Theory (CFT), considering the implications of non-extensive entropy formulations. Our study
Mohammad Ali S. Afshar   +3 more
doaj   +1 more source

Topological classifier for detecting the emergence of epileptic seizures

open access: yesBMC Research Notes, 2018
Objective An innovative method based on topological data analysis is introduced for classifying EEG recordings of patients affected by epilepsy. We construct a topological space from a collection of EEGs signals using Persistent Homology; then, we ...
Marco Piangerelli   +3 more
doaj   +1 more source

On the Topological Entropy of Solenoids [PDF]

open access: yesIndiana University Mathematics Journal, 1969
England, J. W., Martin, N. F. G.
openaire   +2 more sources

Charged topological entanglement entropy

open access: yesPhysical Review B, 2016
14 pages, Explanation added in section ...
Matsuura, Shunji   +3 more
openaire   +4 more sources

Topological entropy

open access: yesScholarpedia, 2008
Roy L. Adler   +2 more
openaire   +2 more sources

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