Remark on the abstract Dirichlet problem for Baire-one functions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F05%3A00001395" target="_blank" >RIV/00216208:11320/05:00001395 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Remark on the abstract Dirichlet problem for Baire-one functions
Original language description
We study the possibility of extending any bounded Baire-one function on the set of extreme points of a compact convex set to an affine Baire-one function and related questions. We give complete solutions to these questions within a class of Choquet simplicies introduced by P.J.Stacey (1979). In particular we get an example of a Choquet simplex such that its set of extreme points is not Borel but any bounded Baire-one function on the set of extreme points can be extended to an affine Baire-one function.We also study the analogous questions for functions of higher Baire classes
Czech name
Poznámka o abstraktním Dirichletově problému pro funkce první Baireovy třídy
Czech description
Abstraktní Dirichletův problém pro funkce první Baireovy třídy je vyřešen v rámci Staceyho simplexů. Analogické výsledky jsou dokázány pro funkce vyšších tříd.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA201%2F03%2F0933" target="_blank" >GA201/03/0933: Set-theoretical and categorial methods in topological and algebraic structures</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Bulletin of the Polish Academy of Sciences. Mathematics
ISSN
0239-7269
e-ISSN
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Volume of the periodical
53
Issue of the periodical within the volume
1
Country of publishing house
PL - POLAND
Number of pages
19
Pages from-to
55-73
UT code for WoS article
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EID of the result in the Scopus database
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