Zobrazeno 1 - 10 of 26 pro vyhledávání: '"George Anastassiou"'
1
Akademický článek
‎Fuzzy Ordinary and Fractional General Sigmoid Function Activated‎ ‎Neural Network Approximation
Autor: George Anastassiou
Publikováno v: Transactions on Fuzzy Sets and Systems, Vol 2, Iss 2, Pp 15-38 (2023)
Here we research the univariate fuzzy ordinary and fractional quantitative‎ ‎approximation of fuzzy real valued functions on a compact interval by‎ ‎quasi-interpolation general sigmoid activation function relied on fuzzy neural‎ ‎network
Externí odkaz: https://doaj.org/article/8a957bd74f1949d991b4f1ba5f719921
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2
Akademický článek
Fractional integral inequalities for generalized- $$\mathbf{m }$$ m - $$((h_{1}^{p},h_{2}^{q});(\eta _{1},\eta _{2}))$$ ( ( h 1 p , h 2 q ) ; ( η 1 , η 2 ) ) -convex mappings via an extended generalized Mittag–Leffler function
Autor: George Anastassiou, Artion Kashuri, Rozana Liko
Publikováno v: Arabian Journal of Mathematics, Vol 9, Iss 2, Pp 231-243 (2019)
Abstract The authors discover a new identity concerning differentiable mappings defined on $$\mathbf{m }$$ m -invex set via general fractional integrals. Using the obtained identity as an auxiliary result, some fractional integral inequalities for ge
Externí odkaz: https://doaj.org/article/17debd4fdb954afc930c818e1e17b65d
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3
Akademický článek
Local fractional integrals involving generalized strongly m-convex mappings
Autor: George Anastassiou, Artion Kashuri, Rozana Liko
Publikováno v: Arabian Journal of Mathematics, Vol 8, Iss 2, Pp 95-107 (2018)
Externí odkaz: https://doaj.org/article/b346544d7dbf45678498ca7e98f27f7a
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4
Vectorial Prabhakar Hardy Type Generalized Fractional Inequalities under Convexity
Autor: George Anastassiou
Publikováno v: Journal of Advances in Applied & Computational Mathematics. 8:34-74
We present a detailed great variety of Hardy type fractional inequalities under convexity and Lp norm in the setting of generalized Prabhakar and Hilfer fractional calculi of left and right integrals and derivatives. The radial multivariate case of t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c5a3aa2c0ec26b7c19690ddd5b198b1
https://doi.org/10.15377/2409-5761.2021.08.4
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6
Abstract Univariate Neural Network Approximation Using a q-Deformed and λ-Parametrized Hyperbolic Tangent Activation Function
Autor: George Anastassiou
Publikováno v: Fractal and Fractional
Volume 7
Issue 3
Pages: 208
In this work, we perform univariate approximation with rates, basic and fractional, of continuous functions that take values into an arbitrary Banach space with domain on a closed interval or all reals, by quasi-interpolation neural network operators
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61f2db337c0307f4fcbbffbb6707bbb8
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7
Desigualdades fraccionarias generalizadas de tipo Ostrowski y Grüss que involucran varias funciones valoradas del álgebra de Banach
Autor: George Anastassiou
Publikováno v: Revista Integración, Volume: 40, Issue: 1, Pages: 119-136, Published: 25 AUG 2022
Using generalized Caputo fractional left and right vectorial Taylor formulae, we establish mixed fractional Ostrowski and Grüss type inequalities involving several Banach algebra valued functions. The estimates are with respect to all norms ∥·∥
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4e8e37eeba1b5e7390bf8f3e05fb052
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-419X2022000100119&lng=en&tlng=en
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9
Advanced ordinary and fractional approximation by positive sublinear operators
Autor: A George Anastassiou
Publikováno v: Filomat. 35:1899-1913
Here we consider the ordinary and fractional approximation of functions by sublinear positive operators with applications to generalized convolution type operators expressed by sublinear integrals such as of Choquet and Shilkret ones. The fractional
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::993788117022af54bdaeee43f737aafe
https://doi.org/10.2298/fil2106899a
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