
تعداد نشریات | 21 |
تعداد شمارهها | 620 |
تعداد مقالات | 9,100 |
تعداد مشاهده مقاله | 67,309,972 |
تعداد دریافت فایل اصل مقاله | 7,796,756 |
Weighted approximation using neural network in terms of fractional modulus of smoothness of fractional derivative | ||
International Journal of Nonlinear Analysis and Applications | ||
دوره 13، شماره 1، خرداد 2022، صفحه 3381-3394 اصل مقاله (408.29 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22075/ijnaa.2022.6098 | ||
نویسندگان | ||
Amenah Hassan Ibrahim* 1؛ Eman Samir Bhaya2؛ Eman Ali Hessen2 | ||
1Department of Mathematics, College of Sciences, AL-Mustansiriyah University, Baghdad, Iraq | ||
2Department of Mathematics, College of Education for Pure Sciences, University of Babylon, Babylon, Iraq | ||
تاریخ دریافت: 29 خرداد 1400، تاریخ بازنگری: 26 تیر 1400، تاریخ پذیرش: 22 مهر 1400 | ||
چکیده | ||
We introduce direct theorems for universal weighted approximation. This approximation in terms of weighted Ditzain-Totik modulus of smoothness for the fractional derivative of functions in $L_p$ (quasi-normed spaces). | ||
کلیدواژهها | ||
Ditzain-Totik modulus؛ quasi-norm؛ weighted approximation | ||
مراجع | ||
[1] G.A. Anastassiou, Univariate sigmoidal neural network approximation, J. Comput. Anal. Appl. 14(1) (2012). [2] G.A. Anastassiou, Quantitative Approximations, Chapman & Hall, CRC, Boca Raton, New York, 2000. [3] G.A. Anastassiou, Fractional representation formulae and right fractional inequalities, Math. Comput. Modell. 54(11-12) (2011) 3098–3115. [4] G.A. Anastassiou, Inteligent Systems: Approximation by Artificial Neural Networks, Intelligent Systems Reference Library, vol. 19, Springer, Heidelberg, 2011. [5] G.A. Anastassiou, Multivariate hyperbolic tangent neural network approximation, Comput. Math. 61 (2011) 809–821. [6] K. Diethelm, The Analysis of Fractional Differential Equations, Lecture Notes in Mathematics, Springer-Verlag, Berlin, Heidelberg, 2010. | ||
آمار تعداد مشاهده مقاله: 15,687 تعداد دریافت فایل اصل مقاله: 273 |