2 citations · 2 across the 11 of their papers we have counts for
15 papers
The Matricial Univariate Rational Truncated Moment Problem
Alja\v z Zalar, Igor Zobovi\v c
We solve the matricial univariate rational truncated moment problem on the real line and on a half-line. We give explicit necessary and sufficient conditions for the existence of a…
Truncated Moment Problems and the Extension Property on Monomial Curves
Rajkamal Nailwal, Aljaž Zalar, Igor Zobovič
In several papers, Stochel and Szafraniec studied moment problems on algebraic sets from an operator-theoretic perspective, investigating when positive definite sequences satisfyin…
Unobstructedness of affine Gorenstein terminal toric fourfolds
Matej Filip, Aljaž Zalar
We prove that every affine terminal Gorenstein toric variety of dimension at most four is unobstructed. In dimension four, the obstruction space need not vanish; instead, we determ…
Maximal signed volume for (multivariate) supermodular quasi-copulas
Matjaž Omladič, Martin Vuk, Aljaž Zalar
Copulas are the primary tool for dependence modeling in statistics, and quasi-copulas are their essential companions. The latter appear, say, as infima or suprema of sets of copula…
Cyclic polynomials in Dirichlet-type Spaces of the unit bidisk
Rajkamal Nailwal, Aljaž Zalar
For we consider the scale of function spaces, namely the Dirichlet-type space consisting of holomorphic functions on the unit bidisk , $f(z…
Constructive approach to the truncated moment problem on reducible cubic curves: Hyperbolic type relations
Seonguk Yoo, Aljaž Zalar
In this paper, we solve constructively the bivariate truncated moment problem (TMP) of even degree on reducible cubic curves, where the conic part is a hyperbola. According to the…