Proof Methods for Modal and Intuitionistic Logics
Title | Proof Methods for Modal and Intuitionistic Logics PDF eBook |
Author | M. Fitting |
Publisher | Springer Science & Business Media |
Total Pages | 563 |
Release | 2013-04-18 |
Genre | Philosophy |
ISBN | 9401727945 |
"Necessity is the mother of invention. " Part I: What is in this book - details. There are several different types of formal proof procedures that logicians have invented. The ones we consider are: 1) tableau systems, 2) Gentzen sequent calculi, 3) natural deduction systems, and 4) axiom systems. We present proof procedures of each of these types for the most common normal modal logics: S5, S4, B, T, D, K, K4, D4, KB, DB, and also G, the logic that has become important in applications of modal logic to the proof theory of Peano arithmetic. Further, we present a similar variety of proof procedures for an even larger number of regular, non-normal modal logics (many introduced by Lemmon). We also consider some quasi-regular logics, including S2 and S3. Virtually all of these proof procedures are studied in both propositional and first-order versions (generally with and without the Barcan formula). Finally, we present the full variety of proof methods for Intuitionistic logic (and of course Classical logic too). We actually give two quite different kinds of tableau systems for the logics we consider, two kinds of Gentzen sequent calculi, and two kinds of natural deduction systems. Each of the two tableau systems has its own uses; each provides us with different information about the logics involved. They complement each other more than they overlap. Of the two Gentzen systems, one is of the conventional sort, common in the literature.
Interpolation and Definability
Title | Interpolation and Definability PDF eBook |
Author | Dov M. Gabbay |
Publisher | Oxford University Press |
Total Pages | 524 |
Release | 2005-05-12 |
Genre | Computers |
ISBN | 0198511744 |
This book is a specialized monograph on interpolation and definability, a notion central in pure logic and with significant meaning and applicability in all areas where logic is applied, especially computer science, artificial intelligence, logic programming, philosophy of science and natural language.Suitable for researchers and graduate students in mathematics, computer science and philosophy, this is the latest in the prestigous world-renowned Oxford Logic Guides, which contains Michael Dummet's Elements of intuitionism (second edition), J. M. Dunn and G. Hardegree's Algebraic Methods in Philosophical Logic, H. Rott's Change, Choice and Inference: A Study of Belief Revision and NonmonotonicReasoning, P. T. Johnstone's Sketches of an Elephant: A Topos Theory Compendium: Volumes 1 and 2, and David J. Pym and Eike Ritter's Reductive Logic and Proof Search: Proof theory, semantics and control.
Automated Proof Search in Non-classical Logics
Title | Automated Proof Search in Non-classical Logics PDF eBook |
Author | Lincoln A. Wallen |
Publisher | MIT Press (MA) |
Total Pages | 239 |
Release | 1990 |
Genre | Computers |
ISBN | 9780262231442 |
This book develops and demonstrates efficient matrix proof methods for automated deduction within an important and comprehensive class of first order and intuitionistic logics. Traditional techniques for the design of efficient proof systems are abstracted from their original setting which allows their application to a wider class of mathematical logic. The logics discussed are used throughout computer science and artificial intelligence. Contents: Introduction I. Automated Deduction in Classical Logic. Proof search in classical sequent calculi. A matrix characterization of classical validity. II. Automated Proof Deduction in Modal Logics. The semantics and proof theory of modal logics. Proof search in modal sequent calculi. Matrix characterizations of modal validity. Alternative proof methods for modal logics. Matrix based proof search. III. Automated Deduction in Intuitionistic Logic. A Matrix proof method. Conclusions. Lincoln A. Wallen is a B.P. Venture Research Fellow at the University of Texas at Austin Automated Deduction in Nonclassical Logics is included in the Artificial Intelligence series, edited by Patrick Winston Michael Brady, and Daniel Bobrow.
Proof Theory of Modal Logic
Title | Proof Theory of Modal Logic PDF eBook |
Author | Heinrich Wansing |
Publisher | Springer Science & Business Media |
Total Pages | 334 |
Release | 1996-10-31 |
Genre | Computers |
ISBN | 9780792341208 |
This volume deals with formal, mechanizable reasoning in modal logics, that is, logics of necessity, possibility, belief, time computations etc. It is therefore of immense interest for various interrelated disciplines such as philosophy, AI, computer science, logic, cognitive science and linguistics. The book consists of 15 original research papers, divided into three parts. The first part contains papers which give a profound description of powerful proof-theoretic methods as applied to the normal modal logic S4. Part II is concerned with a number of generalizations of the standard proof-theoretic formats, while the third part presents new and important results on semantics-based proof systems for modal logic.
Automated Proof Search in Non-classical Logics
Title | Automated Proof Search in Non-classical Logics PDF eBook |
Author | Lincoln Anthony Wallen |
Publisher | |
Total Pages | 0 |
Release | 1987 |
Genre | Automatic theorem proving |
ISBN |
Proof Analysis
Title | Proof Analysis PDF eBook |
Author | Sara Negri |
Publisher | Cambridge University Press |
Total Pages | 279 |
Release | 2011-09-29 |
Genre | Mathematics |
ISBN | 1139501526 |
This book continues from where the authors' previous book, Structural Proof Theory, ended. It presents an extension of the methods of analysis of proofs in pure logic to elementary axiomatic systems and to what is known as philosophical logic. A self-contained brief introduction to the proof theory of pure logic is included that serves both the mathematically and philosophically oriented reader. The method is built up gradually, with examples drawn from theories of order, lattice theory and elementary geometry. The aim is, in each of the examples, to help the reader grasp the combinatorial behaviour of an axiom system, which typically leads to decidability results. The last part presents, as an application and extension of all that precedes it, a proof-theoretical approach to the Kripke semantics of modal and related logics, with a great number of new results, providing essential reading for mathematical and philosophical logicians.
Proof Theory and Automated Deduction
Title | Proof Theory and Automated Deduction PDF eBook |
Author | Jean Goubault-Larrecq |
Publisher | Springer Science & Business Media |
Total Pages | 448 |
Release | 2001-11-30 |
Genre | Computers |
ISBN | 9781402003684 |
Interest in computer applications has led to a new attitude to applied logic in which researchers tailor a logic in the same way they define a computer language. In response to this attitude, this text for undergraduate and graduate students discusses major algorithmic methodologies, and tableaux and resolution methods. The authors focus on first-order logic, the use of proof theory, and the computer application of automated searches for proofs of mathematical propositions. Annotation copyrighted by Book News, Inc., Portland, OR