Results 51 to 60 of about 290,851 (151)

Some Possible rationales for Rényi-Tsallis entropy maximization [PDF]

open access: yes, 2008
electronic version (6 pp.)International audienceDistributions derived from the maximization of Rényi-Tsallis entropy are often called Tsallis’ distributions.
Bercher, Jean-François
core   +2 more sources

Evaluating Different Methods for Determining the Velocity-Dip Position over the Entire Cross Section and at the Centerline of a Rectangular Open Channel

open access: yesEntropy, 2020
The velocity profile of an open channel is an important research topic in the context of open channel hydraulics; in particular, the velocity-dip position has drawn the attention of hydraulic scientists.
Zhongfan Zhu   +3 more
doaj   +1 more source

Parameterized coherence measure

open access: yesResults in Physics, 2023
Quantifying coherence is an essential endeavor for both quantum mechanical foundations and quantum technologies. We present a bona fide measure of quantum coherence by utilizing the Tsallis relative operator (α,β)-entropy.
Meng-Li Guo   +4 more
doaj   +1 more source

Viral Infection Risk Driven by Ecological Trait Susceptibility to Habitat Heterogeneity

open access: yesMolecular Ecology, Volume 35, Issue 14, July 2026.
ABSTRACT Traits for host exploitation that drive the transmission of disease and pathogen emergence are expressed in heterogenous environments. To advance the development of accurate forecasting of infection risk and emergence, determining constraints on ecological strategies for resource use by pathogens over a range of host communities is essential ...
Adrian D. Zamfir   +5 more
wiley   +1 more source

Uncertainty relations in terms of the Tsallis entropy [PDF]

open access: yesPhysical Review A, 2009
Final version accepted in Phys. Rev. A.
Wilk, Grzegorz, Wlodarczyk, Zbigniew
openaire   +2 more sources

Quantifying Dynamical Complexity of Magnetic Storms and Solar Flares via Nonextensive Tsallis Entropy

open access: yesEntropy, 2011
Over the last couple of decades nonextensive Tsallis entropy has shown remarkable applicability to describe nonequilibrium physical systems with large variability and multifractal structure.
Konstantinos Eftaxias   +5 more
doaj   +1 more source

Real‐Time Data‐Driven Fault Diagnosis of Photovoltaic Arrays Using an Edge‐Server Machine‐Learning Framework

open access: yesEnergy Science &Engineering, Volume 14, Issue 6, Page 2961-2982, June 2026.
A real‐time, data‐driven framework detects and classifies photovoltaic array faults using edge sensing and server‐side machine learning. Ensemble tree models achieve near‐perfect accuracy with low latency, enabling practical, low‐cost deployment for reliable PV monitoring and intelligent maintenance.
Premkumar Manoharan   +4 more
wiley   +1 more source

An Expression for Velocity Lag in Sediment-Laden Open-Channel Flows Based on Tsallis Entropy Together with the Principle of Maximum Entropy

open access: yesEntropy, 2019
In the context of river dynamics, some experimental results have shown that particle velocity is different from fluid velocity along the stream-wise direction for uniform sediment-laden open-channel flows; this velocity difference has been termed ...
Zhongfan Zhu   +3 more
doaj   +1 more source

Quantum Information Measures of a Dirichlet Waveguide with Neumann Window(s)

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 6, June 2026.
ABSTRACT Engineering boundary conditions in low‐dimensional structures provides a simple yet powerful way of shaping how quantum information is stored and transported. We investigate a flat 2D Dirichlet waveguide containing one or two finite Neumann windows and compute the bound states in both position and momentum space as functions of the window ...
Firoz Chogle, Berihu Teklu
wiley   +1 more source

Tsallis q-Statistics in Seismology

open access: yes, 2023
Non-extensive statistical mechanics (or q-statistics) is based on the so-called non-additive Tsallis entropy. Since its introduction by Tsallis, in 1988, as a generalization of the Boltzmann–Gibbs equilibrium statistical mechanics, it has steadily ...
Carlos A. Vargas   +5 more
core   +1 more source

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