Bulletin of the Section of Logic
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The Bulletin of the Section of Logic (BSL) is a quarterly peerreviewed journal published with support of the University of Lodz. Its aim is to act as a forum for timely wide dissemination of novel, significant results in logic through rapid publication of papers not exceding 18 pages. The BSL invites especially the contributions dealing directly with logical calculi, their methodology, application and algebraic interpretations.
Papers may be submitted to the EditorinChief or to any of the Collecting Editors.
BRIEF HISTORY
In 1972: Ryszard Wójcicki, Head of the Section of Logic of the Polish Academy of Sciences, at that time based in Wrocław, launches the newsletterjournal designed for the exchange of scientific results among members of the Section with their national and international partners and cooperators. Jan Zygmunt was the editor of the first six issues of the journal. 1975: Grzegorz Malinowski takes on the responsibility of the Managing Editor. 1992: The Department of Logic of Łódź University, takes over publication from the Polish Academy of Sciences and changes its publication policy into a regular peerreviewed journal. Grzegorz Malinowski becomes EditorinChief. 2012: To continue Polish logical tradition the Editors decided retain the name of the journal unchanged.
Za publikację w czasopiśmie Bulletin of the Section of Logic MNiSW przyznaje 20 pkt.  wykaz czasopism naukowych MNiSW z dnia 23 grudnia 2015 r.  część C
Wydawca: Wydawnictwo Uniwersytetu Łódzkiego
ISSN 01380680 (print)
ISSN 2449836X (online)
www: Bulletin of the Section of Logic
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Najnowsze pozycje

Grzegorczyk Algebras Revisited
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PseudoBCH Semilattices
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Free Modal Pseudocomplemented De Morgan Algebras
(Wydawnictwo Uniwersytetu Łódzkiego, 2018)Modal pseudocomplemented De Morgan algebras (or mpMalgebras) were investigated in A. V. Figallo, N. Oliva, A. Ziliani, Modal pseudocomplemented De Morgan algebras, Acta Univ. Palacki. Olomuc., Fac. rer. nat., Mathematica ... 
Categorical Abstract Algebraic Logic: PseudoReferential Matrix System Semantics
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Variable Sharing in Substructural Logics: an Algebraic Characterization
(Wydawnictwo Uniwersytetu Łódzkiego, 2018)We characterize the nontrivial substructural logics having the variable sharing property as well as its strong version. To this end, we find the algebraic counterparts over varieties of these logical properties. 
Algebraic Characterization of the Local Craig Interpolation Property
(Wydawnictwo Uniwersytetu Łódzkiego, 2018)The sole purpose of this paper is to give an algebraic characterization, in terms of a superamalgamation property, of a local version of Craig interpolation theorem that has been introduced and studied in earlier papers. ... 
Applications of Algebra in Logic and Computer Science – the Past and the Future
(Wydawnictwo Uniwersytetu Łódzkiego, 2018)We present the history of the conference Applications of Algebra in Logic and Computer Science, whose twentythird edition will be held in March, 2019. At the end we outline some plans for the future. 
PClattices: A Class of Bounded BCKalgebras
(Wydawnictwo Uniwersytetu Łódzkiego, 2018)In this paper, we define the notion of PClattice, as a generalization of finite positive implicative BCKalgebras with condition (S) and bounded commutative BCKalgebras. We investiate some results for Pclattices being ... 
A Useful FourValued Extension of the Temporal Logic KtT4
(Wydawnictwo Uniwersytetu Łódzkiego, 2018)The temporal logic KtT4 is the modal logic obtained from the minimal temporal logic Kt by requiring the accessibility relation to be reflexive (which corresponds to the axiom T) and transitive (which corresponds to the ... 
IntSoft Ideals of Pseudo MVAlgebras
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An Inferentially ManyValued TwoDimensional Notion of Entailment
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Logics with Impossibility as the Negation and Regular Extensions of the Deontic Logic D2
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On Theses without Iterated Modalities of Modal Logics Between C1 and S5. Part 2
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A Syntactic Approach to Closure Operation
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Deontic Paradoxes and Tableau System for Kalinowski’s Deontic Logic K1
(Wydawnictwo Uniwersytetu Łódzkiego, 2017)In 1953, Jerzy Kalinowski published his paper on the logic of normative sentences. The paper is recognized as one of the first publications on the formal system of deontic logic. The aim of this paper is to present a tableau ... 
Identity, Equality, Nameability and Completeness
(Wydawnictwo Uniwersytetu Łódzkiego, 2017)This article is an extended promenade strolling along the winding roads of identity, equality, nameability and completeness, looking for places where they converge. We have distinguished between identity and equality; the ... 
Bayesian Propositional Logic
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Involutive Nonassociative Lambek Calculus: Sequent Systems and Complexity
(Wydawnictwo Uniwersytetu Łódzkiego, 2017)In [5] we study Nonassociative Lambek Calculus (NL) augmented with De Morgan negation, satisfying the double negation and contraposition laws. This logic, introduced by de Grooté and Lamarche [10], is called Classical ... 
On Theses Without Iterated Modalities of Modal Logics Between C1 and S5. Part 1
(Wydawnictwo Uniwersytetu Łódzkiego, 2017)This is the first, out of two papers, in which we identify all logics between C1 and S5 having the same theses without iterated modalities. All these logics canbe divided into certain groups. Each such group depends only ... 
Some Weak Variants of the Existence and Disjunction Properties in Intermediate Predicate Logics
(Wydawnictwo Uniwersytetu Łódzkiego, 2017)We discuss relationships among the existence property, the disjunction property, and their weak variants in the setting of intermediate predicate logics. We deal with the weak and sentential existence properties, and the ...