Axiom of Choice

AC, the axiom of choice, because of its non-constructive character, is the most controversial mathematical axiom, shunned by some, used indiscriminately by others. This treatise shows paradigmatically that: Disasters happen without AC: Many fundamental ma

  • PDF / 3,103,749 Bytes
  • 207 Pages / 435.551 x 662.133 pts Page_size
  • 73 Downloads / 200 Views

DOWNLOAD

REPORT


Horst Herrlich

Axiom of Choice

1876

฀1 23

Lecture Notes in Mathematics Editors: J.-M. Morel, Cachan F. Takens, Groningen B. Teissier, Paris

1876

Horst Herrlich

Axiom of Choice

ABC

Author Horst Herrlich Department of Mathematics University of Bremen P.O. Box 33 04 40 28334 Bremen Germany e-mail: [email protected]

Library of Congress Control Number: 2006921740 Mathematics Subject Classification (2000): 03E25, 03E60, 03E65, 05C15, 06B10, 08B30, 18A40, 26A03, 28A20, 46A22, 54B10, 54B30, 54C35, 54D20, 54D30, 91A35 ISSN print edition: 0075-8434 ISSN electronic edition: 1617-9692 ISBN-10 3-540-30989-6 Springer Berlin Heidelberg New York ISBN-13 978-3-540-30989-5 Springer Berlin Heidelberg New York DOI 10.1007/11601562

This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilm or in any other way, and storage in data banks. Duplication of this publication or parts thereof is permitted only under the provisions of the German Copyright Law of September 9, 1965, in its current version, and permission for use must always be obtained from Springer. Violations are liable for prosecution under the German Copyright Law. Springer is a part of Springer Science+Business Media springer.com c Springer-Verlag Berlin Heidelberg 2006  Printed in The Netherlands The use of general descriptive names, registered names, trademarks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. Typesetting: by the author and TechBooks using a Springer LATEX package Cover design: design & production GmbH, Heidelberg Printed on acid-free paper

SPIN: 11601562

41/TechBooks

543210

Dedicated in friendship to George, Gerhard, and Lamar

It is a peculiar fact that all the transfinite axioms are deducible from a single one, the axiom of choice, — the most challenged axiom in the mathematical literature. D. Hilbert (1926)

It is the great and ancient problem of existence that underlies the whole controversy about the axiom of choice. W. Sierpi´ nski (1958)

Wie die mathematische Analysis gewissermaßen eine einzige Symphonie des Unendlichen ist. D. Hilbert (1926)

VI

Preface

Zermelo’s proof, and especially the Axiom of Choice on which it was based, created a furor in the international mathematical community. ... The Axiom of Choice has easily the most tortured history of all the set–theoretic axioms. Penelope Maddy (Believing the axioms I)1

Of course not, but I am told it works even if you don’t believe in it. Niels Bohr (when asked whether he really believed a horseshoe hanging over his door would bring him luck).2 Without question, the Axiom of Choice, AC (which states that for every family of non–empty sets the associated product is non–empty3 ), is the most controversial axiom in mathematics. Constructi