Add to ORKGAbstract. Using elementary techniques from linear algebra, we de-scribe a recursire model for singular positive Hankel matrices. We then use this model to obtain necessary and sufficient conditions for existence or uniqueness of positive Borel measures which solve the truncated moment problems of Hamburger, Hausdorff and Stieltjes. We also present analogous results concerning Toeplitz matrices and the truncated trigonometric moment problem. Dedicated to the memory of Domingo A. Herrero 1. Introduction. Give
AbstractFor an indeterminate Stieltjes moment sequence the multiplication operator Mp(x) = xp(x) is ...
The tracial analog of Hilbert's classical result on positive binary quartics is presented: a trace-p...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...
The strong truncated Hamburger moment problem (STHMP) of degree (−2k$_1$, 2k$_2$) asks to find neces...
This thesis contains an exposition of the Hamburger moment problem. The Hamburger moment problem is ...
We present tracial analogs of the classical results of Curto and Fialkow on moment matrices. A seque...
21 pagesInternational audienceWe present tracial analogs of the classical results of Curto and Fialk...
AbstractWe employ positivity of Riesz functionals to establish representing measures (or approximate...
Let $K$ denote a nonempty closed subset of $\mathbb{R}^{n}$ and let $\beta\equiv \beta^{(m)} = \{\be...
We employ positivity of Riesz functionals to establish representing measures (or ap-proximate repres...
Prirezani momentni problem sprašuje po karakterizaciji linearnih funkcionalov na prostoru polinomov ...
The truncated trigonometric matrix moment problem is a well studied object. The main theme of the ta...
moment problem Let I ⊆ R be an interval. For a positive measure µ on I the nth moment is defined as ...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...
ABSTRACT. For a truncated matrix moment problem, we describe in detail the set of positive definite ...
AbstractFor an indeterminate Stieltjes moment sequence the multiplication operator Mp(x) = xp(x) is ...
The tracial analog of Hilbert's classical result on positive binary quartics is presented: a trace-p...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...
The strong truncated Hamburger moment problem (STHMP) of degree (−2k$_1$, 2k$_2$) asks to find neces...
This thesis contains an exposition of the Hamburger moment problem. The Hamburger moment problem is ...
We present tracial analogs of the classical results of Curto and Fialkow on moment matrices. A seque...
21 pagesInternational audienceWe present tracial analogs of the classical results of Curto and Fialk...
AbstractWe employ positivity of Riesz functionals to establish representing measures (or approximate...
Let $K$ denote a nonempty closed subset of $\mathbb{R}^{n}$ and let $\beta\equiv \beta^{(m)} = \{\be...
We employ positivity of Riesz functionals to establish representing measures (or ap-proximate repres...
Prirezani momentni problem sprašuje po karakterizaciji linearnih funkcionalov na prostoru polinomov ...
The truncated trigonometric matrix moment problem is a well studied object. The main theme of the ta...
moment problem Let I ⊆ R be an interval. For a positive measure µ on I the nth moment is defined as ...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...
ABSTRACT. For a truncated matrix moment problem, we describe in detail the set of positive definite ...
AbstractFor an indeterminate Stieltjes moment sequence the multiplication operator Mp(x) = xp(x) is ...
The tracial analog of Hilbert's classical result on positive binary quartics is presented: a trace-p...
The main theme of the talk is the discussion of some distinguished solutions of the truncated trigon...