Well Quasi-Orders Arising from Finite Ordered Semigroups
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F22%3A00129106" target="_blank" >RIV/00216224:14310/22:00129106 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/chapter/10.1007/978-3-031-05578-2_16" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-031-05578-2_16</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-031-05578-2_16" target="_blank" >10.1007/978-3-031-05578-2_16</a>
Alternative languages
Result language
angličtina
Original language name
Well Quasi-Orders Arising from Finite Ordered Semigroups
Original language description
In 1985, Bucher, Ehrenfeucht and Haussler studied derivation relations associated with a given set of context-free rules. Their research motivated a question regarding homomorphisms from the semigroup of all words onto a finite ordered semigroup. The question is which of these homomorphisms induce a well quasi-order on the set of all words. We show that this problem is decidable and the answer does not depend on the homomorphism, but it is a property of the ordered semigroup.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/GA19-12790S" target="_blank" >GA19-12790S: Effective characterizations of classes of finite semigroups and formal languages</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Developments in Language Theory: 26th International Conference, DLT 2022
ISBN
9783031055775
ISSN
0302-9743
e-ISSN
1611-3349
Number of pages
12
Pages from-to
201-212
Publisher name
Springer
Place of publication
Cham
Event location
Tampa
Event date
May 9, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000873662200016