Results 51 to 60 of about 577,532 (155)

Analyzing causal structures using Tsallis entropies [PDF]

, 2019
Understanding cause-effect relationships is a crucial part of the scientific process. As Bell’s theorem shows, within a given causal structure, classical and quantum physics impose different constraints on the correlations that are realisable, a ...
Colbeck, Roger, Vilasini, V, Colbeck, Roger Andrew, Vilasini, V.   +3 more
core   +1 more source

The Kavya-Manoharan Lomax distribution with application to renewable energy systems

Mathematics in Applied Sciences and Engineering
This paper introduces the Kavya-Manoharan Lomax (KM-Lomax) distribution, a novel heavy-tailed model developed by applying the KM-G transformation to the classical Lomax distribution.
Ibrahim Sadok
doaj   +1 more source

The robust Orlicz risk with an application to the green photovoltaic power generation

Asian Journal of Control, Volume 27, Issue 4, Page 1655-1667, July 2025.
Abstract We propose a novel recursive utility for controlling stochastic processes under risk and uncertainty. Our formulation uses a robustified Orlicz risk that can evaluate risk and uncertainty simultaneously. We focus on the control problem of a photovoltaic power generation system that supplies excess electricity for the secondary purpose of ...
Hidekazu Yoshioka, Motoh Tsujimura
wiley   +1 more source

Tsallis Entropy and the Transition to Scaling in Fragmentation

, 2000
By using the maximum entropy principle with Tsallis entropy we obtain a fragment size distribution function which undergoes a transition to scaling. This distribution function reduces to those obtained by other authors using Shannon entropy.
Arezky Rodriguez, Arezky H. Rodriguez, G. Rodgers, Oscar Sotolongo-Costa, G. J. Rodgers   +4 more
core   +1 more source

Nonparametric Tests for Exponentiality Against DMRL Alternatives Based on Generalized Cumulative Residual Tsallis Entropy

Mathematics
A family of nonparametric tests is developed for testing exponentiality against decreasing mean residual life (DMRL) alternatives using generalized cumulative residual Tsallis entropy (GCRTE).
Anfal A. Alqefari
doaj   +1 more source

Sine Power Unit Inverse Lindley Model: Bayesian Analysis and Practical Application

Engineering Reports, Volume 7, Issue 6, June 2025.
ABSTRACT Techniques for trigonometric transformation have become an effective way to modify statistical distributions. These methods provide more flexibility in modeling various real‐world phenomena by precisely adjusting skewness without adding complexity to the model.
Amal S. Hassan, Diaa S. Metwally, Mohammed Elgarhy, H. E. Semary, Abdoulie Faal, Rokaya Elmorsy Mohamed   +5 more
wiley   +1 more source

Is the Tsallis entropy stable?

, 2009
The question of whether the Tsallis entropy is Lesche-stable is revisited. It is argued that when physical averages are computed with the escort probabilities, the correct application of the concept of Lesche-stability requires use of the escort ...
J. P. Boon, J. F. Lutsko, Boon, Jean-Pierre, Lutsko, James, P. Grosfils, Grosfils, Patrick   +5 more
core   +1 more source

Chaos, Fractionality, Nonlinear Contagion, and Causality Dynamics of the Metaverse, Energy Consumption, and Environmental Pollution: Markov-Switching Generalized Autoregressive Conditional Heteroskedasticity Copula and Causality Methods

Fractal and Fractional
Metaverse (MV) technology introduces new tools for users each day. MV companies have a significant share in the total stock markets today, and their size is increasing.
Melike Bildirici, Özgür Ömer Ersin, Blend Ibrahim   +2 more
doaj   +1 more source

Adaptive Maximization of Social Welfare

Econometrica, Volume 93, Issue 3, Page 1073-1104, May 2025.
We consider the problem of repeatedly choosing policies to maximize social welfare. Welfare is a weighted sum of private utility and public revenue. Earlier outcomes inform later policies. Utility is not observed, but indirectly inferred. Response functions are learned through experimentation.
Nicolò Cesa‐Bianchi, Roberto Colomboni, Maximilian Kasy   +2 more
wiley   +1 more source

A Maximum-Entropy Markov-Switching GARCH Framework: Information-Theoretic Bounds for Cryptocurrency Volatility Regime Detection

Mathematics
The distributional specification in Markov-switching GARCH (MS-GARCH) models has historically been driven by empirical convention. This paper derives the regime-conditional Student-t innovation distribution from the Tsallis Maximum Entropy Principle ...
Ntebogang Dinah Moroke, Lebotsa Daniel Metsileng   +1 more
doaj   +1 more source