Ockham Algebras
Title | Ockham Algebras PDF eBook |
Author | Varlet Blyth |
Publisher | Clarendon Press |
Total Pages | 241 |
Release | 1994 |
Genre | Language Arts & Disciplines |
ISBN | 9780198599388 |
An Ockham algebra is a natural generalization of a well known and important notion of a boolean algebra. Regarding the latter as a bounded distributive lattice with complementation (a dual automorphism of period 2) by a dual endomorphism that satisfies the de Morgan laws, this seeminglymodest generalization turns out to be extemely wide. The variety of Ockham algebras has infinitely many subvarieties including those of de Morgan algebras, Stone algebras, and Kleene algebras. Folowing pioneering work by Berman in 1977, many papers have appeared in this area oflattice theory towhich several important results in the theory of universal algebra are highly applicable. This is the first unified account of some of this research. Particular emphasis is placed on Priestly's topological duality, which invloves working with ordered sets and order-reversing maps, hereby involvingmany problems of a combinatorial nature. Written with the graduate student in mind, this book provides an ideal overview of this are of increasing interest.
Ockham Algebras
Title | Ockham Algebras PDF eBook |
Author | Thomas Scott Blyth |
Publisher | |
Total Pages | 0 |
Release | 1994 |
Genre | Ockham algebras |
ISBN | 9781383031072 |
Algebras and Orders
Title | Algebras and Orders PDF eBook |
Author | Ivo G. Rosenberg |
Publisher | Springer Science & Business Media |
Total Pages | 565 |
Release | 2013-03-09 |
Genre | Mathematics |
ISBN | 9401706972 |
In the summer of 1991 the Department of Mathematics and Statistics of the Universite de Montreal was fortunate to host the NATO Advanced Study Institute "Algebras and Orders" as its 30th Seminaire de mathematiques superieures (SMS), a summer school with a long tradition and well-established reputation. This book contains the contributions of the invited speakers. Universal algebra- which established itself only in the 1930's- grew from traditional algebra (e.g., groups, modules, rings and lattices) and logic (e.g., propositional calculus, model theory and the theory of relations). It started by extending results from these fields but by now it is a well-established and dynamic discipline in its own right. One of the objectives of the ASI was to cover a broad spectrum of topics in this field, and to put in evidence the natural links to, and interactions with, boolean algebra, lattice theory, topology, graphs, relations, automata, theoretical computer science and (partial) orders. The theory of orders is a relatively young and vigorous discipline sharing certain topics as well as many researchers and meetings with universal algebra and lattice theory. W. Taylor surveyed the abstract clone theory which formalizes the process of compos ing operations (i.e., the formation of term operations) of an algebra as a special category with countably many objects, and leading naturally to the interpretation and equivalence of varieties.
Affine Completeness of Some Ockham Algebras
Title | Affine Completeness of Some Ockham Algebras PDF eBook |
Author | Vladimir Kuchmei |
Publisher | |
Total Pages | 99 |
Release | 2003 |
Genre | |
ISBN | 9789985567425 |
Encyclopaedia of Mathematics
Title | Encyclopaedia of Mathematics PDF eBook |
Author | Michiel Hazewinkel |
Publisher | Springer Science & Business Media |
Total Pages | 595 |
Release | 2012-12-06 |
Genre | Mathematics |
ISBN | 9401512884 |
This is the first Supplementary volume to Kluwer's highly acclaimed Encyclopaedia of Mathematics. This additional volume contains nearly 600 new entries written by experts and covers developments and topics not included in the already published 10-volume set. These entries have been arranged alphabetically throughout. A detailed index is included in the book. This Supplementary volume enhances the existing 10-volume set. Together, these eleven volumes represent the most authoritative, comprehensive up-to-date Encyclopaedia of Mathematics available.
Lattices, Semigroups, and Universal Algebra
Title | Lattices, Semigroups, and Universal Algebra PDF eBook |
Author | Jorge Almeida |
Publisher | Springer Science & Business Media |
Total Pages | 325 |
Release | 2013-11-11 |
Genre | Mathematics |
ISBN | 1489926089 |
This volume contains papers which, for the most part, are based on talks given at an international conference on Lattices, Semigroups, and Universal Algebra that was held in Lisbon, Portugal during the week of June 20-24, 1988. The conference was dedicated to the memory of Professor Antonio Almeida Costa, a Portuguese mathematician who greatly contributed to the development of th algebra in Portugal, on the 10 anniversary of his death. The themes of the conference reflect some of his research interests and those of his students. The purpose of the conference was to gather leading experts in Lattices, Semigroups, and Universal Algebra and to promote a discussion of recent developments and trends in these areas. All three fields have grown rapidly during the last few decades with varying degrees of interaction. Lattice theory and Universal Algebra have historically evolved alongside with a large overlap between the groups of researchers in the two fields. More recently, techniques and ideas of these theories have been used extensively in the theory of semigroups. Conversely, some developments in that area may inspire further developments in Universal Algebra. On the other hand, techniques of semi group theory have naturally been employed in the study of semilattices. Several papers in this volume elaborate on these interactions.
Ordered Sets and Lattices II
Title | Ordered Sets and Lattices II PDF eBook |
Author | |
Publisher | American Mathematical Soc. |
Total Pages | 262 |
Release | |
Genre | Mathematics |
ISBN | 9780821895887 |
This indispensable reference source contains a wealth of information on lattice theory. The book presents a survey of virtually everything published in the fields of partially ordered sets, semilattices, lattices, and Boolean algebras that was reviewed in Referativnyi Zhurnal Matematika from mid-1982 to the end of 1985. A continuation of a previous volume (the English translation of which was published by the AMS in 1989, as volume 141 in Translations - Series 2), this comprehensive work contains more than 2200 references. Many of the papers covered here were originally published in virtually inaccessible places. The compilation of the volume was directed by Milan Kolibiar of Comenius University at Bratislava and Lev A. Skornyakov of Moscow University. Of interest to mathematicians, as well as to philosophers and computer scientists in certain areas, this unique compendium is a must for any mathematical library.