Results 51 to 60 of about 488,120 (194)
Residual Tsallis Entropy and Record Values: Some New Insights [PDF]
, 2023 Recently, the uncertainty aspects of record values have been increasingly studied in the literature. In this paper, we study the residual Tsallis entropy of upper record values coming from random samples.
Mohamed Kayid, Mansour Shrahili
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Lagrangian formulation of the Tsallis entropy [PDF]
Physics Letters BWe investigate the gravitational origin of the Tsallis entropy, characterized by the nonadditive index $\delta$. Utilizing Wald's formalism within the framework of $f(R)$ modified theories of gravity, we evaluate the entropy on the black hole horizon for
Rocco D'Agostino, G. G. Luciano
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Entropy, 2022 In this paper, we propose to quantitatively compare loss functions based on parameterized Tsallis–Havrda–Charvat entropy and classical Shannon entropy for the training of a deep network in the case of small datasets which are usually encountered in ...
Thibaud Brochet +11 more
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Modified Friedmann equations from Tsallis entropy [PDF]
Physics Letters B, 2018 It was shown by Tsallis and Cirto that thermodynamical entropy of a gravitational system such as black hole must be generalized to the non-additive entropy, which is given by S h = γ A β , where A is the horizon area and β is the nonextensive parameter ...
A. Sheykhi
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On reduced Tsallis relative entropy [PDF]
, 2023 A variational expression of the reduced relative entropy is given. A reduced Tsallis relative entropy is defined and some results are given. In particular, the convexity of the reduced Tsallis relative entropy is given.
Furuichi, Shigeru, Hansen, Frank
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On the Exact Variance of Tsallis Entanglement Entropy in a Random Pure State
Entropy, 2019 The Tsallis entropy is a useful one-parameter generalization to the standard von Neumann entropy in quantum information theory. In this work, we study the variance of the Tsallis entropy of bipartite quantum systems in a random pure state.
Lu Wei
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Integrable multi-phase thermodynamic systems and Tsallis' composition rule [PDF]
, 2014 We derive a class of equations of state for a multi-phase thermodynamic system associated with a finite set of order parameters that satisfy an integrable system of hydrodynamic type. As particular examples, we discuss one-phase systems such as the van
de Nittis, Giuseppe +2 more
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Small Target Detection in Sea Clutter Background Based on Tsallis Entropy of Doppler Spectrum
Leida xuebao, 2019 According to the different concentration levels of Doppler spectrum between sea clutter and target, small target in sea clutter background can be detected using Shannon entropy.
CHEN Shichao +3 more
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Deterministic Annealing Approach to Fuzzy C-Means Clustering Based on Entropy Maximization
Advances in Fuzzy Systems, 2011 This paper is dealing with the fuzzy clustering method which combines the deterministic annealing (DA) approach with an entropy, especially the Shannon entropy and the Tsallis entropy.
Makoto Yasuda
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Holographic dark energy through Tsallis entropy [PDF]
Journal of Cosmology and Astroparticle Physics, 2018 In order to apply holography and entropy relations to the whole universe, which is a gravitational and thus nonextensive system, for consistency one should use the generalized definition for the universe horizon entropy, namely Tsallis nonextensive ...
E. Saridakis +3 more
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