Search Results - "Přenosil, Adam"

Refine Results
  1. 1

    Filter Classes of Upsets of Distributive Lattices by Přenosil, Adam

    Published in Order (Dordrecht) (01-08-2024)
    “…Let us say that a class of upward closed sets (upsets) of distributive lattices is a finitary filter class if it is closed under homomorphic preimages,…”
    Get full text
    Journal Article
  2. 2

    De Morgan clones and four-valued logics by Přenosil, Adam

    Published in Algebra universalis (01-05-2021)
    “…We study clones on a four-element set related to the clone DMA of all term functions of the subdirectly irreducible four-element De Morgan algebra DM 4 . We…”
    Get full text
    Journal Article
  3. 3

    Lattice-ordered pregroups are semi-distributive by Galatos, Nick, Jipsen, Peter, Kinyon, Michael, Přenosil, Adam

    Published in Algebra universalis (01-02-2021)
    “…We prove that the lattice reduct of every lattice-ordered pregroup is semidistributive. This is a consequence of a certain weak form of the distributive law…”
    Get full text
    Journal Article
  4. 4

    The inconsistency predicate on De Morgan lattices by Přenosil, Adam

    “…We consider expansions of De Morgan lattices by an additional unary predicate interpreted in each De Morgan lattice by the ideal generated by all elements of…”
    Get full text
    Journal Article
  5. 5

    From partially ordered monoids to partially ordered groups via free nuclear preimages by Přenosil, Adam

    Published in Journal of algebra (15-11-2022)
    “…Two fundamental constructions operating on residuated lattices and partially ordered monoids (pomonoids) are nuclear images and conuclear images. Nuclear…”
    Get full text
    Journal Article
  6. 6

    Pointed Lattice Subreducts of Varieties of Residuated Lattices by Přenosil, Adam

    Published in Order (Dordrecht) (27-05-2024)
    “…We study the pointed lattice subreducts of varieties of residuated lattices (RLs) and commutative residuated lattices (CRLs), i.e. lattice subreducts expanded…”
    Get full text
    Journal Article
  7. 7

    Logics of upsets of De Morgan lattices by Přenosil, Adam

    Published in Mathematical logic quarterly (01-11-2023)
    “…We study logics determined by matrices consisting of a De Morgan lattice with an upward closed set of designated values, such as the logic of non‐falsity…”
    Get full text
    Journal Article
  8. 8

    Complemented MacNeille completions and algebras of fractions by Galatos, Nick, Přenosil, Adam

    Published in Journal of algebra (01-06-2023)
    “…We introduce (ℓ-)bimonoids as ordered algebras consisting of two compatible monoidal structures on a partially ordered (lattice-ordered) set. Bimonoids form an…”
    Get full text
    Journal Article
  9. 9

    Sequent Calculi for First-order ST by Paoli, Francesco, Přenosil, Adam

    Published in Journal of philosophical logic (01-10-2024)
    “…Strict-Tolerant Logic ( ST ) underpins naïve theories of truth and vagueness (respectively including a fully disquotational truth predicate and an unrestricted…”
    Get full text
    Journal Article
  10. 10

    Cut Elimination, Identity Elimination, and Interpolation in Super-Belnap Logics by Přenosil, Adam

    Published in Studia logica (01-12-2017)
    “…We develop a Gentzen-style proof theory for super-Belnap logics (extensions of the four-valued Dunn-Belnap logic), expanding on an approach initiated by Pynko…”
    Get full text
    Journal Article
  11. 11

    Constructing Natural Extensions of Propositional Logics by Přenosil, Adam

    Published in Studia logica (01-12-2016)
    “…The proofs of some results of abstract algebraic logic, in particular of the transfer principle of Czelakowski, assume the existence of so-called natural…”
    Get full text
    Journal Article
  12. 12

    Sequent Calculi for First-order $$\textrm{ST} by Paoli, Francesco, Přenosil, Adam

    Published in Journal of philosophical logic (01-10-2024)
    “…Strict-Tolerant Logic ( $$\textrm{ST}$$ ST ) underpins naïve theories of truth and vagueness (respectively including a fully disquotational truth predicate and…”
    Get full text
    Journal Article
  13. 13

    Reductio ad contradictionem: An Algebraic Perspective by Přenosil, Adam

    Published in Studia logica (01-06-2016)
    “…We introduce a novel expansion of the four-valued Belnap–Dunn logic by a unary operator representing reductio ad contradictionem and study its algebraic…”
    Get full text
    Journal Article
  14. 14

    An Algebraic View of Super-Belnap Logics by Albuquerque, Hugo, Přenosil, Adam, Rivieccio, Umberto

    Published in Studia logica (01-12-2017)
    “…The Belnap-Dunn logic (also known as First Degree Entailment, or FDE) is a well-known and well-studied four-valued logic, but until recently little has been…”
    Get full text
    Journal Article
  15. 15

    The inconsistency predicate on De Morgan lattices by Přenosil, Adam

    “…We consider expansions of De Morgan lattices by an additional unary predicate interpreted in each De Morgan lattice by the ideal generated by all elements of…”
    Get full text
    Journal Article
  16. 16

    Levin's and Prucnal's theorems on Medvedev's logic of finite problems by Přenosil, Adam

    Published 05-04-2024
    “…The purpose of this note is to provide a transparent and unified retelling of both Skvortsov's proof of the structural completeness of Medvedev's logic of…”
    Get full text
    Journal Article
  17. 17

    Compatibility between modal operators in distributive modal logic by Přenosil, Adam

    Published 16-11-2023
    “…Unlike in classical modal logic, in non-classical modal logics the box and diamond operators frequently fail to be interdefinable. Instead, these logics impose…”
    Get full text
    Journal Article
  18. 18

    Pointed lattice subreducts of varieties of residuated lattices by Přenosil, Adam

    Published 15-11-2023
    “…We study the pointed lattice subreducts of varieties of residuated lattices (RLs) and commutative residuated lattices (CRLs), i.e. lattice subreducts expanded…”
    Get full text
    Journal Article
  19. 19

    Logics of upsets of De Morgan lattices by Přenosil, Adam

    Published 07-12-2021
    “…We study logics determined by matrices consisting of a De~Morgan lattice with an upward closed set of designated values, such as the logic of non-falsity…”
    Get full text
    Journal Article
  20. 20

    From partially ordered monoids to partially ordered groups via free nuclear preimages by Přenosil, Adam

    Published 18-11-2021
    “…Two fundamental constructions operating on residuated lattices and partially ordered monoids (pomonoids) are so-called nuclear images and conuclear images…”
    Get full text
    Journal Article