ABSTRACT. For a truncated matrix moment problem, we describe in detail the set of positive definite matrices of measures ñ in V2n (this is the set of solutions of the problem of degree 2n) for which the polynomials up to degree n are dense in the corresponding space L2(ñ). These matrices of measures are exactly the extremal measures of the set Vn
AbstractIn this paper we study the N-extremal matrices of measures associated to a completely indete...
Prirezani momentni problem sprašuje po karakterizaciji linearnih funkcionalov na prostoru polinomov ...
The strong truncated Hamburger moment problem (STHMP) of degree (−2k$_1$, 2k$_2$) asks to find neces...
Abstract. In this paper we study the N-extremal matrices of measures associated to a com-pletely ind...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...
The truncated trigonometric matrix moment problem is a well studied object. In particular, one can f...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...
The truncated trigonometric matrix moment problem is a well studied object. The main theme of the ta...
We obtain the Nevanlinna parametrization for an indeterminate matrix moment problem, giving a homeom...
We obtain the Nevanlinna parametrization for an indeterminate matrix moment problem, giving a homeom...
Abstract. For a degree 2n real d-dimensional multisequence β ≡ β(2n) = {βi}i∈Zd+,|i|≤2n to have a re...
Abstract. For a degree 2n real d-dimensional multisequence β ≡ β(2n) = {βi}i∈Zd+,|i|≤2n to have a re...
AbstractIn this paper we study the space Lp(μ), 1⩽p⩽+∞,μbeing a positive definite matrix of measures...
AbstractWe consider an infinite Hermitian positive definite matrix M which is the moment matrix asso...
AbstractIn this paper we study the N-extremal matrices of measures associated to a completely indete...
Prirezani momentni problem sprašuje po karakterizaciji linearnih funkcionalov na prostoru polinomov ...
The strong truncated Hamburger moment problem (STHMP) of degree (−2k$_1$, 2k$_2$) asks to find neces...
Abstract. In this paper we study the N-extremal matrices of measures associated to a com-pletely ind...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...
The truncated trigonometric matrix moment problem is a well studied object. In particular, one can f...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...
The truncated trigonometric matrix moment problem is a well studied object. The main theme of the ta...
We obtain the Nevanlinna parametrization for an indeterminate matrix moment problem, giving a homeom...
We obtain the Nevanlinna parametrization for an indeterminate matrix moment problem, giving a homeom...
Abstract. For a degree 2n real d-dimensional multisequence β ≡ β(2n) = {βi}i∈Zd+,|i|≤2n to have a re...
Abstract. For a degree 2n real d-dimensional multisequence β ≡ β(2n) = {βi}i∈Zd+,|i|≤2n to have a re...
AbstractIn this paper we study the space Lp(μ), 1⩽p⩽+∞,μbeing a positive definite matrix of measures...
AbstractWe consider an infinite Hermitian positive definite matrix M which is the moment matrix asso...
AbstractIn this paper we study the N-extremal matrices of measures associated to a completely indete...
Prirezani momentni problem sprašuje po karakterizaciji linearnih funkcionalov na prostoru polinomov ...
The strong truncated Hamburger moment problem (STHMP) of degree (−2k$_1$, 2k$_2$) asks to find neces...
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