Computabilidade E Logica

Author: RICHARD C. JEFFREY
Publisher:
ISBN: 9788539303663
Size: 28.12 MB
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Referência por apresentar questões complexas do estudo de Lógica de forma acessível, este livro dirige-se, em especial, a estudantes de Filosofia e Matemática, mas pode ser útil inclusive a alunos de outras áreas, ainda que não dominem as ciências exatas em profundidade. Alternativa para os que almejam obter conhecimento mais avançado sobre o assunto em relação ao que conseguiriam por meio de cursos introdutórios, o volume aborda um leque amplo de tópicos, entre os quais se incluem a teoria da computabilidade de Turing e o teorema de Ramsey.

Racioc Nio L Gico Para Provas E Concursos

Author: Antonio Geraldo Pinto Maia Junior
Publisher: Leya
ISBN: 8565295168
Size: 74.15 MB
Format: PDF
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"Afirmo, de coração, que foi este livro uma das contribuições mais relevantes para que eu pudesse ter sucesso na minha empreitada. Depois de uma década de estudo de Direito, e de passar por alguns cargos públicos, foi a obra Raciocínio Lógico para Provas e Concursos, da série Direto ao Ponto, que me deu condições de fazer a diferença em relação aos meus concorrentes. Meu desempenho nessa disciplina, que foi resultado quase que exclusivamente do estudo do livro que ora tenho a honra de apresentar, foi decisivo para que alcançasse o primeiro lugar nacional na área para a qual concorria. Enfim, tenho todos os motivos do mundo para, com a certeza plena de cada palavra aqui escrita, afirmar: Parabéns! Você adquiriu o melhor livro de Raciocínio Lógico para concursos públicos. Faça bom uso dele, e a vitória chegará naturalmente. Bons estudos!" João Trindade Cavalcante Filho Consultor Legislativo do Senado Federal - 1o lugar nacional

Philosophy Of Logics

Author: Susan Haack
Publisher: Cambridge University Press
ISBN: 9780521293297
Size: 40.10 MB
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Haack's book has established an international reputation for its clarity, thorough scholarship and careful analyses.

Belief Revision In Non Classical Logics

Author: Márcio Moretto Ribeiro
Publisher: Springer Science & Business Media
ISBN: 1447141865
Size: 13.97 MB
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Since the advent of the Semantic Web, interest in the dynamics of ontologies (ontology evolution) has grown significantly. Belief revision presents a good theoretical framework for dealing with this problem; however, classical belief revision is not well suited for logics such as Description Logics. Belief Revision in Non-Classical Logics presents a framework which can be applied to a wide class of logics that include – besides most Description Logics such as the ones behind OWL – Horn Logic and Intuitionistic logic, amongst others. The author also presents algorithms for the most important constructions in belief bases. Researchers and practitioners in theoretical computing will find this an invaluable resource.

The Logic Of Provability

Author: George Boolos
Publisher: Cambridge University Press
ISBN: 9780521483254
Size: 56.95 MB
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Boolos, a pre-eminent philosopher of mathematics, investigates the relationship between provability and modal logic.

Computability

Author: Richard L. Epstein
Publisher:
ISBN: 9780981550725
Size: 47.95 MB
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This classic presentation of the theory of computable functions includes discussions and readings about the crisis in the foundations of mathematics in the early 20th century, while presenting the basic ideas of whole number, function, proof, and real number.

Formal Logic

Author: Richard Jeffrey
Publisher: Hackett Publishing
ISBN: 162466606X
Size: 66.93 MB
Format: PDF
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The first beginning logic text to employ the tree method--a complete formal system of first-order logic that is remarkably easy to understand and use--this text allows students to take control of the nuts and bolts of formal logic quickly, and to move on to more complex and abstract problems. The tree method is elaborated in manageable steps over five chapters, in each of which its adequacy is reviewed; soundness and completeness proofs are extended at each step, and the decidability proof is extended at the step from truth functions to the logic of nonoverlapping quantifiers with a single variable, after which undecidability is demonstrated by example. The first three chapters are bilingual, with arguments presented twice, in logical notation and in English. The last three chapters consider the discoveries defining the scope and limits of formal methods that marked logic’s coming of age in the 20th century: Godel’s completeness and incompleteness theorems for first and second-order logic, and the Church-Turing theorem on the undecidability of first-order logic. This new edition provides additional problems, solutions to selected problems, and two new Supplements: Truth-Functional Equivalence reinstates material on that topic from the second edition that was omitted in the third, and Variant Methods, in which John Burgess provides a proof regarding the possibility of modifying the tree method so that it will always find a finite model when there is one, and another, which shows that a different modification—once contemplated by Jeffrey--can result in a dramatic speed--up of certain proofs.

Introducao A Logica Para A Ciencia Da Computacao

Author: Jair Minoro Abe
Publisher: Arte & Ciência
ISBN: 9788574730455
Size: 80.51 MB
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Trata-se de uma introdução à moderna lógica matemática, imprescindível a quem busca desenvolver estudos na área de informática em geral. Com linguagem clara e acessível, traz numerosos exemplos e exercícios propostos a fim de proporcionar ao leitor a boa assimilação dos temas desenvolvidos.