Logic, Meaning and Computation: Essays in Memory of Alonzo Church: 305 (Synthese Library, 305) - Hardcover

9781402001413: Logic, Meaning and Computation: Essays in Memory of Alonzo Church: 305 (Synthese Library, 305)

Hardcover

ISBN 10: 140200141X ISBN 13: 9781402001413

Publisher: Springer, 2002

Alonzo Church was undeniably one ofthe intellectual giants of theTwenti� eth Century . These articles are dedicated to his memory and illustrate the tremendous importance his ideas have had in logic , mathematics, comput er science and philosophy . Discussions of some of thesevarious contributions have appeared in The Bulletin of Symbolic Logic, and th e interested reader is invited to seek details there . Here we justtry to give somegener al sense of the scope, depth,and value of his work. Church is perhaps best known for the theorem , appropriately called " C h u r c h ' s Theorem ", that there is no decision procedure forthelogical valid� ity of formulas first-order of logic . A d ecision proce dure forthat part of logic would have come near to fulfilling Leibniz's dream of a calculus that could be mechanically used tosettle logical disputes . It was not to . be It could not be . What Church proved precisely is that there is no lambda-definable function that can i n every case providethe right answer , ' y e s ' or ' n o', tothe question of whether or not any arbitrarily given formula is valid .

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Product Description:

Logic, Meaning and Computation Contains papers by well-known scholars, most of whom have been directly influenced by Alonzo Church's own work. This work emphasises on foundational issues in logic, mathematics, computation, and philosophy. It is of interest to logicians, computer scientists, philosophers, and linguists.

Synopsis:

This volume began as a remembrance of Alonzo Church while he was still with us and is now finally complete. It contains papers by many well-known scholars, most of whom have been directly influenced by Church's own work. Often the emphasis is on foundational issues in logic, mathematics, computation, and philosophy - as was the case with Church's contributions, now universally recognized as having been of profound fundamental significance in those areas. The volume will be of interest to logicians, computer scientists, philosophers, and linguists. The contributions concern classical first-order logic, higher-order logic, non-classical theories of implication, set theories with universal sets, the logical and semantical paradoxes, the lambda-calculus, especially as it is used in computation, philosophical issues about meaning and ontology in the abstract sciences and in natural language, and much else. The material will be accessible to specialists in these areas and to advanced graduate students in the respective fields.

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