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OverviewThis monograph introduces and explores the notions of a commutator equation and the equationally-defined commutator from the perspective of abstract algebraic logic. An account of the commutator operation associated with equational deductive systems is presented, with an emphasis placed on logical aspects of the commutator for equational systems determined by quasivarieties of algebras. The author discusses the general properties of the equationally-defined commutator, various centralization relations for relative congruences, the additivity and correspondence properties of the equationally-defined commutator and its behavior in finitely generated quasivarieties. Presenting new and original research not yet considered in the mathematical literature, The Equationally-Defined Commutator will be of interest to professional algebraists and logicians, as well as graduate students and other researchers interested in problems of modern algebraic logic. Full Product DetailsAuthor: Janusz CzelakowskiPublisher: Birkhauser Verlag AG Imprint: Birkhauser Verlag AG Edition: 1st ed. 2015 Dimensions: Width: 15.50cm , Height: 1.80cm , Length: 23.50cm Weight: 5.797kg ISBN: 9783319211992ISBN 10: 3319211994 Pages: 292 Publication Date: 15 September 2015 Audience: Professional and scholarly , Professional & Vocational Format: Hardback Publisher's Status: Active Availability: In Print ![]() This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of ContentsIntroduction.- Basic Properties of Quasivarieties.- Commutator Equations and the Equationally Defined Commutator.- Centralization Relations.- Additivity of the Equationally Defined Commutator.- Modularity and Related Topics.- Additivity of the Equationally Defined Commutator and Relatively Congruence-Distributive Dub quasivarieties.- More on Finitely Generated Quasivarieties.- Commutator Laws in Finitely Generated Quasivarieties.- Appendix 1: Algebraic Lattices.- Appendix 2: A Proof of Theorem 3.3.4 for Relatively Congruence-Modular Quasivarieties.- Appendix 3: Inferential Bases for Relatively Congruence-Modular Quasivarieties.Reviews“In this book, commutator theory is investigated from the perspective of algebraic logic. … The book is addressed to algebraists and logicians interested in recent developements in the area of equational logic and the methods of abstract algebraic logic.” (Ivan Chajda, zbMATH 1352.08001, 2017) In this book, commutator theory is investigated from the perspective of algebraic logic. ... The book is addressed to algebraists and logicians interested in recent developements in the area of equational logic and the methods of abstract algebraic logic. (Ivan Chajda, zbMATH 1352.08001, 2017) Author InformationTab Content 6Author Website:Countries AvailableAll regions |