AbstractMonotone operator functions were studied by Korányi who generalised Löwner's theorem on monotone matrix functions of arbitrary high order n to two variables. An alternate proof of Korányi's representation of monotone operator functions is provided
AbstractLet A and B be Hermitian matrices. We say that A⩾B if A−B is nonnegative definite. A functio...
Let $f : (a,b) → \mathbb{R}.$ The function f is said to be matrix monotone if $A \leq B$ implies $f(...
This note is based on [8, 19]. The main purpose is to give a new method to construct an operator mon...
AbstractMonotone operator functions were studied by Korányi who generalised Löwner's theorem on mono...
We prove generalizations of Löwner’s results on matrix monotone functions to several variables. We ...
AbstractSeveral extensions of Loewner's theory of monotone operator functions are given. These inclu...
Several extensions of Loewner’s theory of monotone operator functions are given. These include a the...
We prove generalizations of Loewner\u27s results on matrix monotone functions to several variables. ...
This paper extends a result obtained by Wigner and von Neumann. We prove that a non-constant real-va...
We prove generalizations of Loewner\u27s results on matrix monotone functions to several variables. ...
Several extensions of Loewner's theory of monotone operator functions are given. These include a the...
Several extensions of Loewner's theory of monotone operator functions are given. These include a the...
We prove generalizations of Loewner\u27s results on matrix monotone functions to several variables. ...
Several extensions of Loewner's theory of monotone operator functions are given. These include a the...
This paper extends a result obtained by Wigner and von Neumann. We prove that a non-constant real-va...
AbstractLet A and B be Hermitian matrices. We say that A⩾B if A−B is nonnegative definite. A functio...
Let $f : (a,b) → \mathbb{R}.$ The function f is said to be matrix monotone if $A \leq B$ implies $f(...
This note is based on [8, 19]. The main purpose is to give a new method to construct an operator mon...
AbstractMonotone operator functions were studied by Korányi who generalised Löwner's theorem on mono...
We prove generalizations of Löwner’s results on matrix monotone functions to several variables. We ...
AbstractSeveral extensions of Loewner's theory of monotone operator functions are given. These inclu...
Several extensions of Loewner’s theory of monotone operator functions are given. These include a the...
We prove generalizations of Loewner\u27s results on matrix monotone functions to several variables. ...
This paper extends a result obtained by Wigner and von Neumann. We prove that a non-constant real-va...
We prove generalizations of Loewner\u27s results on matrix monotone functions to several variables. ...
Several extensions of Loewner's theory of monotone operator functions are given. These include a the...
Several extensions of Loewner's theory of monotone operator functions are given. These include a the...
We prove generalizations of Loewner\u27s results on matrix monotone functions to several variables. ...
Several extensions of Loewner's theory of monotone operator functions are given. These include a the...
This paper extends a result obtained by Wigner and von Neumann. We prove that a non-constant real-va...
AbstractLet A and B be Hermitian matrices. We say that A⩾B if A−B is nonnegative definite. A functio...
Let $f : (a,b) → \mathbb{R}.$ The function f is said to be matrix monotone if $A \leq B$ implies $f(...
This note is based on [8, 19]. The main purpose is to give a new method to construct an operator mon...
DOI
Add to ORKG