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On Entropy, Information, and Conservation of Information [PDF]

open access: yesEntropy, 2021
The term entropy is used in different meanings in different contexts, sometimes in contradictory ways, resulting in misunderstandings and confusion.
Yunus A. Çengel
doaj   +4 more sources

Entropy and Information Inequalities [PDF]

open access: yesEntropy, 2020
Entropy and information inequalities are vitally important in many areas of mathematics and engineering [...]
Varun Jog, James Melbourne
doaj   +4 more sources

Information Entropy in Chemistry: An Overview

open access: yesEntropy, 2021
Basic applications of the information entropy concept to chemical objects are reviewed. These applications deal with quantifying chemical and electronic structures of molecules, signal processing, structural studies on crystals, and molecular ensembles ...
Denis Sh. Sabirov, Igor S. Shepelevich
doaj   +2 more sources

Belavkin–Staszewski Relative Entropy, Conditional Entropy, and Mutual Information

open access: yesEntropy, 2022
Belavkin–Staszewski relative entropy can naturally characterize the effects of the possible noncommutativity of quantum states. In this paper, two new conditional entropy terms and four new mutual information terms are first defined by replacing quantum ...
Yuan Zhai, Bo Yang, Zhengjun Xi
doaj   +1 more source

Mass Transport Behaviors in Graphene and Polyaniline Heterostructure–Based Microsupercapacitors

open access: yesAdvanced Energy & Sustainability Research, 2021
The development of miniaturized energy storage components with high areal performance for emerging electronics depends on scalable fabrication techniques for thick electrodes and an in‐depth understanding of the intrinsic properties of materials.
Cheng Chen   +10 more
doaj   +1 more source

Logical Entropy of Information Sources

open access: yesEntropy, 2022
In this paper, we present the concept of the logical entropy of order m, logical mutual information, and the logical entropy for information sources. We found upper and lower bounds for the logical entropy of a random variable by using convex functions ...
Peng Xu, Yamin Sayyari, Saad Ihsan Butt
doaj   +1 more source

Effects of Stochastic Noises on Limit-Cycle Oscillations and Power Losses in Fusion Plasmas and Information Geometry

open access: yesEntropy, 2023
We investigate the effects of different stochastic noises on the dynamics of the edge-localised modes (ELMs) in magnetically confined fusion plasmas by using a time-dependent PDF method, path-dependent information geometry (information rate, information ...
Rainer Hollerbach, Eun-jin Kim
doaj   +1 more source

Entropy and Information Theory in Acoustics

open access: yesEntropy, 2022
Acoustics is one of the most studied fields in the 21st century, encompassing underwater acoustics, architectural acoustics, engineering acoustics, physical acoustics, environmental acoustics, psychological acoustics, signal processing in acoustics, and ...
Yuxing Li
doaj   +1 more source

Information, Genetics and Entropy

open access: yesPrincipia: An International Journal of Epistemology, 2015
The consolidation of the informational paradigm in molecular biology research concluded on a system to convert the epistemic object into an operational technological object and a stable epistemic product.
Julio Ernesto Rubio Barrios
doaj   +1 more source

Unruh Effect and Information Entropy Approach

open access: yesParticles, 2022
The Unruh effect can be considered a source of particle production. The idea has been widely employed in order to explain multiparticle production in hadronic and heavy-ion collisions at ultrarelativistic energies.
Maksym Teslyk   +4 more
doaj   +1 more source

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