Abstract hierarchies and degrees
Identifieur interne : 002F19 ( Main/Exploration ); précédent : 002F18; suivant : 002F20Abstract hierarchies and degrees
Auteurs : Ljubomir L. Ivanov [Bulgarie]Source :
- The Journal of Symbolic Logic [ 0022-4812 ] ; 1989-03.
Abstract
The aim of this paper is to enrich the algebraic-axiomatic approach to recursion theory developed in [1] by an analogue to the classical arithmetical hierarchy and an abstract notion of degree. The results presented here are rather initial and elementary; indeed, the main problem was the very choice of right abstract concepts.
Url:
DOI: 10.2307/2275011
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000565
- to stream Istex, to step Curation: 000565
- to stream Istex, to step Checkpoint: 001548
- to stream Main, to step Merge: 003612
- to stream Main, to step Curation: 002F19
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Abstract hierarchies and degrees</title><author><name sortKey="Ivanov, Ljubomir L" sort="Ivanov, Ljubomir L" uniqKey="Ivanov L" first="Ljubomir L." last="Ivanov">Ljubomir L. Ivanov</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:A96D6E243DB14C97D75902470F0CC9FFB73912E7</idno><date when="1989" year="1989">1989</date><idno type="doi">10.2307/2275011</idno><idno type="url">https://api.istex.fr/document/A96D6E243DB14C97D75902470F0CC9FFB73912E7/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000565</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000565</idno><idno type="wicri:Area/Istex/Curation">000565</idno><idno type="wicri:Area/Istex/Checkpoint">001548</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">001548</idno><idno type="wicri:doubleKey">0022-4812:1989:Ivanov L:abstract:hierarchies:and</idno><idno type="wicri:Area/Main/Merge">003612</idno><idno type="wicri:Area/Main/Curation">002F19</idno><idno type="wicri:Area/Main/Exploration">002F19</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Abstract hierarchies and degrees</title><author><name sortKey="Ivanov, Ljubomir L" sort="Ivanov, Ljubomir L" uniqKey="Ivanov L" first="Ljubomir L." last="Ivanov">Ljubomir L. Ivanov</name><affiliation wicri:level="1"><country xml:lang="fr">Bulgarie</country><wicri:regionArea>Faculty of Mathematics, Sofia University, 1126 Sofia</wicri:regionArea><placeName><settlement type="city">Sofia</settlement><region nuts="2">Sofia-ville (oblast)</region></placeName></affiliation></author></analytic><monogr></monogr><series><title level="j">The Journal of Symbolic Logic</title><idno type="ISSN">0022-4812</idno><idno type="eISSN">1943-5886</idno><imprint><publisher>Cambridge University Press</publisher><pubPlace>New York, USA</pubPlace><date type="published" when="1989-03">1989-03</date><biblScope unit="volume">54</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="16">16</biblScope><biblScope unit="page" to="25">25</biblScope></imprint><idno type="ISSN">0022-4812</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0022-4812</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The aim of this paper is to enrich the algebraic-axiomatic approach to recursion theory developed in [1] by an analogue to the classical arithmetical hierarchy and an abstract notion of degree. The results presented here are rather initial and elementary; indeed, the main problem was the very choice of right abstract concepts.</div></front></TEI><affiliations><list><country><li>Bulgarie</li></country><region><li>Sofia-ville (oblast)</li></region><settlement><li>Sofia</li></settlement></list><tree><country name="Bulgarie"><region name="Sofia-ville (oblast)"><name sortKey="Ivanov, Ljubomir L" sort="Ivanov, Ljubomir L" uniqKey="Ivanov L" first="Ljubomir L." last="Ivanov">Ljubomir L. Ivanov</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/LrgpV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002F19 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 002F19 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Lorraine
|area= LrgpV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:A96D6E243DB14C97D75902470F0CC9FFB73912E7
|texte= Abstract hierarchies and degrees
}}
| This area was generated with Dilib version V0.6.32. |  |