Diagonals of operators and Blaschke's enigma

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F19%3A00507774" target="_blank" >RIV/67985840:_____/19:00507774 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1090/tran/7804" target="_blank" >http://dx.doi.org/10.1090/tran/7804</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1090/tran/7804" target="_blank" >10.1090/tran/7804</a>

Result language

angličtina

Original language name

Diagonals of operators and Blaschke's enigma

Original language description

We introduce new techniques allowing one to construct diagonals of bounded Hilbert space operators and operator tuples under ''Blaschke-type'' assumptions. This provides a new framework for a number of results in the literature and identifies (often large) subsets in the set of diagonals of arbitrary bounded operators (and their tuples). Moreover, our approach leads to substantial generalizations of the results due to Bourin, Herrero, and Stout having assumptions of a similar nature.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10101 - Pure mathematics

Project

<a href="/en/project/GA17-27844S" target="_blank" >GA17-27844S: Generic objects</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

American Mathematical Society. Transactions

ISSN

0002-9947

e-ISSN

—

Volume of the periodical

372

Issue of the periodical within the volume

5

Country of publishing house

US - UNITED STATES

Number of pages

31

Pages from-to

3565-3595

UT code for WoS article

000478938700020

EID of the result in the Scopus database

2-s2.0-85075170182