Zobrazeno 1 - 10
of 2 160
pro vyhledávání: '"Á. Snorrason"'
Autor:
Snorrason, Bergur
We study various regularization operators on plurisubharmonic functions that preserve Lelong classes with growth given by certain compact convex sets. The purpose is to show that the weighted Siciak-Zakharyuta functions associated with these Lelong c
Externí odkaz:
http://arxiv.org/abs/2410.20370
Autor:
BANDLIEN, BJØRN
Publikováno v:
Arthuriana, 2013 Dec 01. 23(4), 6-37.
Externí odkaz:
https://www.jstor.org/stable/43855476
Autor:
Snorrason, Bergur
A famous result of Siciak is how the Siciak-Zakharyuta functions, sometimes called global extremal functions or pluricomplex Green functions with a pole at infinity, of two sets relate to the Siciak-Zakharyuta function of their cartesian product. In
Externí odkaz:
http://arxiv.org/abs/2404.18728
We generalize the Bernstein-Walsh-Siciak theorem on polynomial approximation in $\mathbb{C}^n$ to the case where the polynomial ring $\mathcal{P}(\mathbb{C}^n)$ is replaced by a subring $\mathcal{P}^S(\mathbb{C}^n)$ consisting of all polynomials with
Externí odkaz:
http://arxiv.org/abs/2306.02486
We present a straightforward statistical test to detect certain violations of the assumption that the data are Independent and Identically Distributed (IID). The specific form of violation considered is common across real-world applications: whether
Externí odkaz:
http://arxiv.org/abs/2305.15696
Autor:
Magnússon, Benedikt Steinar, Sigurðardóttir, Álfheiður Edda, Sigurðsson, Ragnar, Snorrason, Bergur
The main result of this paper is that an entire function $f$ that is in $L^2(\mathbb C^n,\psi)$ with respect to the weight $\psi(z)=2mH_S(z)+\gamma\log(1+|z|^2)$ is a polynomial with exponents in $m\widehat S_\Gamma$. Here $H_S$ is the logarithmic su
Externí odkaz:
http://arxiv.org/abs/2305.06847
Autor:
Magnússon, Benedikt Steinar, Sigurðardóttir, Álfheiður Edda, Sigurðsson, Ragnar, Snorrason, Bergur
This paper is a survey of plurisubharmonic theory where the usual polynomial ring is replaced by a polynomial ring $\mathcal P^S(\mathbb C^n)$ where the $m$-th degree polynomials have exponents restricted to $mS$, where $S\subseteq \mathbb R^n_+$ is
Externí odkaz:
http://arxiv.org/abs/2305.04779
In multi-label classification, each example in a dataset may be annotated as belonging to one or more classes (or none of the classes). Example applications include image (or document) tagging where each possible tag either applies to a particular im
Externí odkaz:
http://arxiv.org/abs/2211.13895
Autor:
Hill, Thomas D.
Publikováno v:
Scandinavian Studies, 1995 Apr 01. 67(2), 145-152.
Externí odkaz:
https://www.jstor.org/stable/40919752
Autor:
Sayers, William
Publikováno v:
Scandinavian Studies, 1995 Oct 01. 67(4), 536-544.
Externí odkaz:
https://www.jstor.org/stable/40919809