Zobrazeno 1 - 10
of 11 651
pro vyhledávání: '"convex set"'
Publikováno v:
Journal of Mahani Mathematical Research, Vol 13, Iss 2, Pp 169-177 (2024)
In the present paper, we introduce a new subclass of normalized analytic and univalent functions in the open unit disk associated with Sigmoid function. Coefficient estimates, convolution conditions, convexity and some other geometric properties for
Externí odkaz:
https://doaj.org/article/bd8dc5b1c5b14529b26c1e98137c2556
Autor:
赵江甫(ZHAO Jiangfu)
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 51, Iss 3, Pp 299-307 (2024)
In order to analyze the mean random chord length of convex sets under different kinds of random processes, we take circles, equilateral triangles, rectangles, and squares as examples. Their mean values are obtained using definition method. Then the e
Externí odkaz:
https://doaj.org/article/c7edf6cd268d411ead06c1c5d0ec98b9
Publikováno v:
Tạp chí Khoa học và Công nghệ, Pp 90-94 (2023)
In this paper, we propose a generalized Nesterov algorithm for the constrained optimization problems on a closed convex set. We prove the convergence as well as the convergence rate of the proposed algorithm. First, we present a new algorithm based o
Externí odkaz:
https://doaj.org/article/f0a083c9908f4cd4a3f59494246ead40
Publikováno v:
Journal of Mahani Mathematical Research, Vol 13, Iss 1, Pp 61-70 (2023)
By considering a fixed point in the punctured unit disk and using the $q$--derivative, a new subfamily of meromorphic and univalent functions is defined. Also, the first and second order {$q$--derivative} of meromorphic functions are introduced. Coef
Externí odkaz:
https://doaj.org/article/63b6a2153d294ab983710f7df77ba3b0
Autor:
Saba Naser Majeed
Publikováno v:
Journal of Applied Science and Engineering, Vol 26, Iss 12, Pp 1723-1729 (2023)
Among a variety of approaches introduced in the literature to establish duality theory, Fenchel duality was of great importance in convex analysis and optimization. In this paper we establish some conditions to obtain classical strong Fenchel duality
Externí odkaz:
https://doaj.org/article/d665393fa2cb4fec86c0d276baeacb5c
Research and realization of computer image recognition system based on digital projection technology
Autor:
Ma Qian
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In this paper, the image Gabor features extracted by Gabor wavelet are fused with the image grayscale map to construct the enhanced Gabor features, and then combined with the characteristics of Gabor wavelet and convolutional layer, the Gabor feature
Externí odkaz:
https://doaj.org/article/499a9c25b0cc4def8392a1a3d144f226
Publikováno v:
Annales Mathematicae Silesianae, Vol 37, Iss 1, Pp 82-94 (2023)
In this research we introduce the concept of strong m-convexity for set-valued functions defined on m-convex subsets of real linear normed spaces, a variety of properties and examples of these functions are shown, an inclusion of Jensen type is also
Externí odkaz:
https://doaj.org/article/ac31c505d26a447b9d929638b9ff55ce