Results 31 to 40 of about 555 (45)

An operator extension of the parallelogram law and related norm inequalities [PDF]

, 2010
We establish a general operator parallelogram law concerning a characterization of inner product spaces, get an operator extension of Bohr's inequality and present several norm inequalities.
Moslehian, Mohammad Sal
core  

Power vector inequalities for operator pairs in Hilbert spaces and their applications

Open Mathematics
This study explores the power vector inequalities for a pair of operators (B,C)\left(B,C) in a Hilbert space. By utilizing a Mitrinović-Pečarić-Fink-type inequality for inner products and norms, we derive various power vector inequalities.
Altwaijry Najla, Dragomir Silvestru Sever, Feki Kais   +2 more
doaj   +1 more source

Reverses of Ando's and Hölder-McCarty's inequalities. [PDF]

J Inequal Appl, 2018
Hajmohamadi M, Lashkaripour R, Bakherad M.   +2 more
europepmc   +1 more source

A generalization and an application of the arithmetic-geometric mean inequality for the Frobenius norm. [PDF]

J Inequal Appl, 2018
Wu X.
europepmc   +1 more source

Some refinements of operator reverse AM-GM mean inequalities. [PDF]

J Inequal Appl, 2017
Xue J.
europepmc   +1 more source

Weighted arithmetic-geometric operator mean inequalities. [PDF]

J Inequal Appl, 2018
Xue J.
europepmc   +1 more source

On the Lawson-Lim means and Karcher mean for positive invertible operators. [PDF]

J Inequal Appl, 2018
Liao W, Long P, Ren Z, Wu J.
europepmc   +1 more source

Functional version for Furuta parametric relative operator entropy. [PDF]

J Inequal Appl, 2018
Raïssouli M, Furuichi S.
europepmc   +1 more source

The lower bounds for the rank of matrices and some sufficient conditions for nonsingular matrices. [PDF]

J Inequal Appl, 2017
Wang D, Zhang X.
europepmc   +1 more source