scholarly journals Majorana ensembles with fractional entropy and conductance in nanoscopic systems

2021 ◽  
Vol 104 (20) ◽  
Author(s):  
Sergey Smirnov
Keyword(s):  
Fractional Entropy

scholarly journals Fractional entropy decay and the third law of thermodynamics

2014 ◽  
Vol 90 (2) ◽  
Author(s):  
Chun-Yang Wang ◽  
Xue-Mei Zong ◽  
Hong Zhang ◽  
Ming Yi
Keyword(s):  
The Third ◽  
Third Law Of Thermodynamics ◽  
Third Law ◽  
Fractional Entropy

scholarly journals A geometric and fractional entropy-based method for family photo classification

2019 ◽  
Vol 3 ◽  
pp. 100008 ◽  
Author(s):  
Maryam Asadzadeh Kaljahi ◽  
Palaiahnakote Shivakumara ◽  
Tianping Hu ◽  
Hamid A. Jalab ◽  
Rabha W. Ibrahim ◽  
...  
Keyword(s):  
Fractional Entropy

Analysis of time series through complexity–entropy curves based on generalized fractional entropy

2019 ◽  
Vol 96 (1) ◽  
pp. 585-599 ◽  
Author(s):  
Yuanyuan Wang ◽  
Pengjian Shang ◽  
Zhengli Liu
Keyword(s):  
Time Series ◽  
Fractional Entropy ◽  
Analysis Of Time Series

scholarly journals Detecting the Universal Fractional Entropy of Majorana Zero Modes

2019 ◽  
Vol 123 (14) ◽  
Author(s):  
Eran Sela ◽  
Yuval Oreg ◽  
Stephan Plugge ◽  
Nikolaus Hartman ◽  
Silvia Lüscher ◽  
...  
Keyword(s):  
Zero Modes ◽  
Fractional Entropy

scholarly journals ON NEW CLASSES OF ANALYTIC FUNCTIONS IMPOSED VIA THE FRACTIONAL ENTROPY INTEGRAL OPERATOR

2017 ◽  
pp. 293 ◽  
Author(s):  
Rabha W. Ibrahim
Keyword(s):  
Integral Operator ◽  
Analytic Functions ◽  
Tsallis Entropy ◽  
Complex Domain ◽  
Schwarz Function ◽  
Geometric Properties ◽  
Fractional Entropy ◽  
Euler Form

In this paper, we aim to introduce some geometric properties of analytic functions by utilizing the concept of fractional entropy in a complex domain. We extend the fractional entropy, type Tsallis entropy in the complex z-plane, by using some analytic functions. Established by this diffusion,we state specic new classes of analytic functions (type Schwarz function). Other geometric properties are validated in the sequel. Our development is completed by the Euler form Lemma and Jack Lemma.

scholarly journals A New Local Fractional Entropy-Based Model for Kidney MRI Image Enhancement

Entropy ◽  
2018 ◽  
Vol 20 (5) ◽  
pp. 344 ◽  
Author(s):  
Ala’a Al-Shamasneh ◽  
Hamid Jalab ◽  
Shivakumara Palaiahnakote ◽  
Unaizah Obaidellah ◽  
Rabha Ibrahim ◽  
...  
Keyword(s):  
Image Enhancement ◽  
Fractional Entropy ◽  
Mri Image

scholarly journals Fractional Entropy-Based Test of Uniformity with Power Comparisons

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Mohamed S. Mohamed ◽  
Haroon M. Barakat ◽  
Salem A. Alyami ◽  
Mohamed A. Abd Elgawad
Keyword(s):  
Simulation Study ◽  
Limit Distribution ◽  
Residual Entropy ◽  
Test Statistic ◽  
Percentage Points ◽  
Entropy Measures ◽  
Cumulative Residual Entropy ◽  
Power Comparisons ◽  
Fractional Entropy ◽  
Cumulative Residual

In the present paper, we use the fractional and weighted cumulative residual entropy measures to test the uniformity. The limit distribution and an approximation of the distribution of the test statistic based on the fractional cumulative residual entropy are derived. Moreover, for this test statistic, percentage points and power against seven alternatives are reported. Finally, a simulation study is carried out to compare the power of the proposed tests and other tests of uniformity.

scholarly journals New Texture Descriptor Based on Modified Fractional Entropy for Digital Image Splicing Forgery Detection

Entropy ◽  
2019 ◽  
Vol 21 (4) ◽  
pp. 371 ◽  
Author(s):  
Hamid Jalab ◽  
Thamarai Subramaniam ◽  
Rabha Ibrahim ◽  
Hasan Kahtan ◽  
Nurul Noor
Keyword(s):  
Input Image ◽  
Image Manipulation ◽  
Discrete Wavelet ◽  
Detection Accuracy ◽  
Texture Descriptor ◽  
Image Splicing ◽  
Feature Vectors ◽  
Low Dimension ◽  
Fractional Entropy ◽  
Tampered Image

Forgery in digital images is immensely affected by the improvement of image manipulation tools. Image forgery can be classified as image splicing or copy-move on the basis of the image manipulation type. Image splicing involves creating a new tampered image by merging the components of one or more images. Moreover, image splicing disrupts the content and causes abnormality in the features of a tampered image. Most of the proposed algorithms are incapable of accurately classifying high-dimension feature vectors. Thus, the current study focuses on improving the accuracy of image splicing detection with low-dimension feature vectors. This study also proposes an approximated Machado fractional entropy (AMFE) of the discrete wavelet transform (DWT) to effectively capture splicing artifacts inside an image. AMFE is used as a new fractional texture descriptor, while DWT is applied to decompose the input image into a number of sub-images with different frequency bands. The standard image dataset CASIA v2 was used to evaluate the proposed approach. Superior detection accuracy and positive and false positive rates were achieved compared with other state-of-the-art approaches with a low-dimension of feature vectors.

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