Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/11307
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Picado, Jorge | - |
dc.contributor.author | Pultr, Aleš | - |
dc.contributor.author | Tozzi, Anna | - |
dc.date.accessioned | 2009-09-07T12:18:43Z | - |
dc.date.available | 2009-09-07T12:18:43Z | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | Pré-Publicações DMUC. 07-05 (2007) | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/11307 | - |
dc.description.abstract | Subfitness and its relation to openness and completeness is studied in the context of Heyting semilattices. A formally weaker condition (c-subfitness) is shown to be necessary and su±cient for openness and completeness to coincide. For a large class of spatial frames, c-subfit = subfit. | en_US |
dc.description.sponsorship | Centro de Matemática da Universidade de Coimbra/FCT; Ministry of Education of the Czech Republic, project 1M0021620808; Italian grant PRIN 2004010554-002 | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Centro de Matemática da Universidade de Coimbra | en_US |
dc.rights | openAccess | eng |
dc.subject | Heyting semilattice | en_US |
dc.subject | Ideal | en_US |
dc.subject | subfitness | en_US |
dc.subject | Open and complete ideals and homomorphisms | en_US |
dc.title | Ideals in Heyting semilattices and open homomorphisms | en_US |
dc.type | preprint | en_US |
uc.controloAutoridade | Sim | - |
item.openairecristype | http://purl.org/coar/resource_type/c_816b | - |
item.openairetype | preprint | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.researchunit | CMUC - Centre for Mathematics of the University of Coimbra | - |
crisitem.author.orcid | 0000-0001-7837-1221 | - |
Appears in Collections: | FCTUC Matemática - Vários |
Files in This Item:
File | Description | Size | Format | |
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Ideals in Heyting semilattices.pdf | 192.8 kB | Adobe PDF | View/Open |
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