On Refinements of Numerical Radius Inequalities

被引：2
|
作者：
Hyder, Javariya [1 ]
Akram, Muhammad Saeed [2 ]
机构：
[1] Khwaja Fareed Univ Engn & Informat Technol, Dept Math, Rahim Yar Khan, Pakistan
[2] Ghazi Univ, Fac Sci, Dept Math, Dera Ghazi Khan 32200, Pakistan
来源：
IRANIAN JOURNAL OF SCIENCE | 2023年 / 47卷 / 03期
关键词：
Numerical radius; Inequalities; McCarty inequality; Mixed Schwarz inequality; ZEROS;
D O I：
10.1007/s40995-023-01438-2
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper, several numerical radius inequalities are developed for bounded linear operators defined on a Complex Hilbert space H which refine some existing numerical radius inequalities.
引用
收藏
页码：915 / 925
页数：11
相关论文
共 50 条
  • [11] Refinements of Numerical Radius Inequalities Via Specht's Ratio
    Khatib, Y.
    Hassani, M.
    Amyari, M.
    JOURNAL OF MATHEMATICAL EXTENSION, 2022, 16 (07)
  • [12] REFINEMENTS OF THE GENERALIZED NUMERICAL RADIUS OF HEINZ-TYPE INEQUALITIES
    Yousef A.
    Alakhrass M.
    Journal of Mathematical Sciences, 2024, 280 (2) : 157 - 167
  • [13] SOME REFINEMENTS OF NUMERICAL RADIUS INEQUALITIES FOR HILBERT SPACE OPERATORS
    Alizadeh, Ebrahim
    Farokhinia, Ali
    JORDAN JOURNAL OF MATHEMATICS AND STATISTICS, 2022, 15 (01): : 55 - 63
  • [14] Further refinements of generalized numerical radius inequalities for Hilbert space operators
    Hajmohamadi, Monire
    Lashkaripour, Rahmatollah
    Bakherad, Mojtaba
    GEORGIAN MATHEMATICAL JOURNAL, 2021, 28 (01) : 83 - 92
  • [15] Some New Refinements of Generalized Numerical Radius Inequalities for Hilbert Space Operators
    Feki, Kais
    Kittaneh, Fuad
    MEDITERRANEAN JOURNAL OF MATHEMATICS, 2022, 19 (01)
  • [16] SOME REFINEMENTS OF NUMERICAL RADIUS INEQUALITIES FOR 2 x 2 OPERATOR MATRICES
    Qiao, Hongwei
    Hai, Guojun
    Bai, Eburilitu
    JOURNAL OF MATHEMATICAL INEQUALITIES, 2022, 16 (02): : 425 - 444
  • [17] Some New Refinements of Generalized Numerical Radius Inequalities for Hilbert Space Operators
    Kais Feki
    Fuad Kittaneh
    Mediterranean Journal of Mathematics, 2022, 19
  • [18] Numerical Radius Inequalities for Hilbert Space Operators
    Alomari, Mohammad W.
    COMPLEX ANALYSIS AND OPERATOR THEORY, 2021, 15 (07)
  • [19] Some new refinements of numerical radius inequalities for Hilbert and semi-Hilbert space operators
    Taki, Zakaria
    Kaadoud, Mohamed Chraibi
    FILOMAT, 2023, 37 (20) : 6925 - 6947
  • [20] FURTHER REFINEMENTS OF DAVIS-WIELANDT RADIUS INEQUALITIES
    Bhunia, Pintu
    Paul, Kallol
    Barik, Somdatta
    OPERATORS AND MATRICES, 2023, 17 (03): : 767 - 778
12345