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Your query: Author Sysno = "^umb_un_auth 0183298^"
  1. TitleCanonical extensions of lattices are more than perfect
    Author infoAndrew P. K. Craig, Maria J. Gouveia, Miroslav Haviar
    Author Craig Andrew, P. K. (34%)
    Co-authors Gouveia Maria Joao (33%)
    Haviar Miroslav 1965- (33%) UMBFP10 - Katedra matematiky
    Source document Algebra Universalis. Vol. 83, no. 2 (2022), pp. [1-17]. - Basel : Springer Nature Switzerland AG, 2022
    Keywords kanonické rozšírenia   matematika - mathematics  
    Form. Descr.články - journal articles
    LanguageEnglish
    CountrySwitzerland
    AnnotationIn a paper published in 2015, we introduced TiRS graphs and TiRS frames to create a new natural setting for duals of canonical exten sions of lattices. Here, we firstly introduce morphisms of TiRS structures and put our correspondence between TiRS graphs and TiRS frames into a full categorical framework. We then answer Problem 2 from our 2015 paper by characterising the perfect lattices that are dual to TiRS frames (and hence TiRS graphs). We introduce a new subclass of perfect lattices called PTi lattices and show that the canonical extensions of lattices are PTi lattices, and so are ‘more’ than just perfect lattices. We illustrate the correspondences between classes of our newly-described PTi lattices and classes of TiRS graphs by examples. We conclude by outlining a direction for future research.
    URLLink na plný text
    Public work category ADC
    No. of Archival Copy51538
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
  2. TitleTiRS graphs and TiRS frames: a new setting for duals of canonical extensions
    Author infoAndrew P. K. Craig, Maria Joao Gouveia, Miroslav Haviar
    Author Craig Andrew, P. K. (34%)
    Co-authors Gouveia Maria Joao (33%)
    Haviar Miroslav 1965- (33%) UMBFP10 - Katedra matematiky
    Source document Algebra Universalis. Vol. 74, no. 1-2 (2015), pp. 123-138. - Cham : Springer Nature Switzerland AG, 2015
    Keywords grafy - charts - graphs   matematika - mathematics  
    LanguageEnglish
    CountrySwitzerland
    systematics 51
    Public work category ADC
    No. of Archival Copy35254
    Repercussion category HARTONAS, Chrysafis. Order-dual relational semantics for non-distributive propositional logics : a general framework. In Journal of philosophical logic. ISSN 0022-3611, 2018, vol. 47, no. 1, pp. 67-94.
    HARTONAS, Chrysafis. Order-dual relational semantics for non-distributive propositional logics. In Logic journal of the IGPL. ISSN 1367-0751, 2017, vol. 25, no. 2, pp. 145-182.
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
  3. TitleTransferral of entailment in duality theory: dualisability
    Author infoMaria Joao Gouveia, Miroslav Haviar
    Author Gouveia Maria Joao (50%)
    Co-authors Haviar Miroslav 1965- (50%) UMBFP10 - Katedra matematiky
    Source document Czechoslovak mathematical journal. Vol. 61, no. 1 (2011), pp. 41-63. - Prague : Institute of mathematics, 2011
    Keywords prirodzená dualita   entailment   dualizovateľnosť   retrakcia   natural duality   dualisability   retraction   endodualisability  
    LanguageEnglish
    CountryGermany
    systematics 512
    Public work category ADE
    No. of Archival Copy18310
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
  4. TitleTransferral of entailment in duality theory II: strong dualisability
    Author infoMaria Joao Gouveia, Miroslav Haviar
    Author Gouveia Maria Joao (50%)
    Co-authors Haviar Miroslav 1965- (50%) UMBFP10 - Katedra matematiky
    Source document Czechoslovak mathematical journal. Vol. 61, no. 2 (2011), s. 401-417. - Prague : Institute of mathematics, 2011
    Keywords prirodzená dualita   entailment   dualizovateľnosť   retrakcia   natural duality   dualisability   retraction   endodualisability  
    LanguageEnglish
    CountryGermany
    systematics 512
    Public work category ADE
    No. of Archival Copy19015
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika


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