Numerical radius inequalities involving accretive-dissipative matrices

被引：0
|
作者：
Sakkijha, Mona [1 ]
Aldabbas, Eman [1 ]
Yasin, Omar [2 ]
机构：
[1] Univ Jordan, Fac Sci, Dept Math, Amman, Jordan
[2] Princess Sumaya Univ Technol, King Abdullah II Sch Engn, Dept Basic Sci, Amman, Jordan
来源：
INTERNATIONAL JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE | 2021年 / 16卷 / 04期
关键词：
Accretive-dissipative matrix; inequality; numerical radius; spectral norm;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this article, we present many new bounds for the numerical radius for 2 x 2 block matrices involving accretive-dissipative matrices. These new bounds are represented using the spectral norm.
引用
收藏
页码：1445 / 1454
页数：10
相关论文
共 50 条
  • [1] Inequalities for accretive-dissipative matrices
    Kittaneh, Fuad
    Sakkijha, Mona
    LINEAR & MULTILINEAR ALGEBRA, 2019, 67 (05): : 1037 - 1042
  • [2] Determinantal Inequalities for Accretive-Dissipative Matrices
    Kh. D. Ikramov
    Journal of Mathematical Sciences, 2004, 121 (4) : 2458 - 2464
  • [3] On some inequalities for accretive-dissipative matrices
    Mao, Yanling
    Liu, Xilan
    LINEAR & MULTILINEAR ALGEBRA, 2021, 69 (09): : 1657 - 1664
  • [4] Hadamard Determinant Inequalities for Accretive-Dissipative Matrices
    Sakkijha, Mona
    Hasan, Shatha
    INTERNATIONAL JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE, 2024, 19 (01): : 111 - 116
  • [5] Inequalities for accretive-dissipative block matrices involving convex and concave functions
    Jabbarzadeh, Mohammad Reza
    Kaleibary, Venus
    LINEAR & MULTILINEAR ALGEBRA, 2022, 70 (03): : 395 - 410
  • [6] Some determinantal inequalities for accretive-dissipative matrices
    Junjian Yang
    Journal of Inequalities and Applications, 2013
  • [7] Some determinantal inequalities for accretive-dissipative matrices
    Yang, Junjian
    JOURNAL OF INEQUALITIES AND APPLICATIONS, 2013,
  • [8] NORM INEQUALITIES FOR ACCRETIVE-DISSIPATIVE BLOCK MATRICES
    Alrimawi, Fadi
    Al-Khlyleh, Mohammad
    Abushaheen, Fuad A.
    METHODS OF FUNCTIONAL ANALYSIS AND TOPOLOGY, 2020, 26 (03): : 201 - 215
  • [9] Norm inequalities for accretive-dissipative operator matrices
    Lin, Minghua
    Zhou, Duanmei
    JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2013, 407 (02) : 436 - 442
  • [10] REVERSED DETERMINANTAL INEQUALITIES FOR ACCRETIVE-DISSIPATIVE MATRICES
    Lin, Minghua
    MATHEMATICAL INEQUALITIES & APPLICATIONS, 2012, 15 (04): : 955 - 958
12345