Results 121 to 130 of about 4,765 (143)
Some of the next articles are maybe not open access.
Unitarily Invariant Norms and Rearrangement
2019In the next chapter, we will discuss some operator norm inequalities for matrix monotone functions and also some functions which are functional inverses of matrix monotone functions.
openaire +1 more source
Unitarily invariant norms related to semi-finite factors
Studia Mathematica, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fang, Junsheng, Hadwin, Don
openaire +2 more sources
Unitarily invariant norms on dual quaternion matrices
Pacific Journal of OptimizationSummary: Dual quaternion matrices have recently received significant attention in research. In this paper, we primarily investigate unitarily invariant norms of dual quaternion matrices. We first introduce symmetric gauge function on dual numbers and establish a one-to-one correspondence between unitarily invariant norms of dual quaternion matrices and
Chen, Sheng, Hu, Haofei
openaire +2 more sources
Interpolating inequalities for unitarily invariant norms of matrices
Advances in Operator TheoryzbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ahmad Al-Natoor +2 more
openaire +2 more sources
Inequalities involving Hadamard products and unitarily invariant norms.
1998Summary: Let \(M_{n,m}\) be the space of \(n\times m\) complex matrices and \(M_n\equiv M_{n,n}\). For Hermitian matrices \(G,H\in M_n\), \(G\geq H\) means that \(G-H\) is positive semidefinite. Denote by \(A\circ B\) the Hadamard product of matrices \(A\) and \(B\).
openaire +2 more sources
Inequalities for hadamard product and unitarily invariant norms of matrices
Linear and Multilinear Algebra, 2001Mandeep Singh, Jaspal Singh Aujla
exaly
Maps preserving unitarily invariant norms of Jordan product of matrices
Journal of Mathematical Analysis and Applications, 2017Tatjana Petek
exaly