Tikhonov regularisation for the Weierstrass transform associated with the Kontorovich-Lebedev transform

被引：2
|
作者：
Dziri, Moncef [1 ]
Kroumi, Anis [1 ]
机构：
[1] Univ Carthage, Fac Sci Bizerte, Dept Math, Carthage, Tunisia
来源：
COMPLEX VARIABLES AND ELLIPTIC EQUATIONS | 2023年 / 68卷 / 07期
关键词：
Weierstrass transform; best approximation; Kontorovich-Lebbedev transform; Macdonald function; reproducing kernel; extremal function;
D O I：
10.1080/17476933.2022.2038584
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Using the best approximations and the theory of reproducing kernels, we will give real inversion formulas for the Weierstrass transform associated with the Kontorovich-Lebedev transform, and we will check the estimates of extremal functions.
引用
收藏
页码：1119 / 1131
页数：13
相关论文
共 50 条
12345