Results 1 to 10 of about 604 (137)

A Novel Fuzzy Parameterized Fuzzy Hypersoft Set and Riesz Summability Approach Based Decision Support System for Diagnosis of Heart Diseases [PDF]

open access: yesDiagnostics, 2022
Fuzzy parameterized fuzzy hypersoft set (Δ-set) is more flexible and reliable model as it is capable of tackling features such as the assortment of attributes into their relevant subattributes and the determination of vague nature of parameters and their
Atiqe Ur Rahman   +4 more
doaj   +2 more sources

Subdiffusion Equation with Fractional Caputo Time Derivative with Respect to Another Function in Modeling Superdiffusion [PDF]

open access: yesEntropy
Superdiffusion is usually defined as a random walk process of a molecule, in which the time evolution of the mean-squared displacement, σ2, of the molecule is a power function of time, σ2(t)∼t2/γ, with γ∈(1,2).
Tadeusz Kosztołowicz
doaj   +2 more sources

Adaptive weight-modified Riesz mean filter for high-density salt-and-pepper noise removal

open access: yesJournal of Electrical Systems and Information Technology
This paper introduces a novel filter, the adaptive weight-modified Riesz mean filter (AWMRmF), designed for the effective removal of high-density salt-and-pepper noise.
Md Jahidul Islam
doaj   +2 more sources

Fractional operators and their commutators on generalized Orlicz spaces [PDF]

open access: yesOpuscula Mathematica, 2022
In this paper we examine boundedness of fractional maximal operator. The main focus is on commutators and maximal commutators on generalized Orlicz spaces (also known as Musielak-Orlicz spaces) for fractional maximal functions and Riesz potentials.
Arttu Karppinen
doaj   +1 more source

A new approach for SPN removal: nearest value based mean filter [PDF]

open access: yesPeerJ Computer Science, 2022
In this study, a new adaptive filter is proposed to eliminate salt and pepper noise (SPN). The basis of the proposed method consists of two-stages. (1) Changing the noisy pixel value with the closest pixel value or assigning their average to the noisy ...
Bülent Turan
doaj   +2 more sources

Riesz means and bilinear Riesz means on Métivier groups

open access: yes, 2022
arXiv admin note: text overlap with arXiv:1712 ...
Wang, Min, Zhu, Hua
openaire   +2 more sources

A class of fractional Ornstein–Uhlenbeck processes mixed with a Gamma distribution

open access: yesModern Stochastics: Theory and Applications, 2022
We consider a sequence of fractional Ornstein–Uhlenbeck processes, that are defined as solutions of a family of stochastic Volterra equations with a kernel given by the Riesz derivative kernel, and leading coefficients given by a sequence of independent ...
Luigi Amedeo Bianchi   +2 more
doaj   +1 more source

On Riesz Means of Eigenvalues [PDF]

open access: yesCommunications in Partial Differential Equations, 2011
26 pages; 3 figures ...
Harrell, Evans M., Hermi, Lotfi
openaire   +2 more sources

Image Motion Extraction of Structures Using Computer Vision Techniques: A Comparative Study

open access: yesSensors, 2021
Vibrational measurements play an important role for structural health monitoring, e.g., modal extraction and damage diagnosis. Moreover, conditions of civil structures can be mostly assessed by displacement responses.
Jau-Yu Chou, Chia-Ming Chang
doaj   +1 more source

On the Hyperbolic Riesz Means [PDF]

open access: yesProceedings of the American Mathematical Society, 1983
We define the hyperbolic Riesz means in R
openaire   +2 more sources

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