Problems From Topology Proceedings Topology Atlas

Problems from Topology Proceedings Edited by Elliott Pearl Topology Atlas, Toronto, 2003 Topology Atlas Toronto, Ontario, Canada http://at.yorku.ca/topology/ [email protected] Cataloguing in Publication Data Problems from topology proceedings / edited by Elliott Pearl. vi, 216 p. Includes bibliographical references. ISBN 0-9730867-1-8 1. Topology—Problems, exercises, etc. I. Pearl, Elliott. II. Title. Dewey 514 20 LC QA611 MSC (2000) 54-06 c 2003 Topology Atlas. All rights reserved. Users of this publication Copyright are permitted to make fair use of the material in teaching, research and reviewing. No part of this publication may be distributed for commercial purposes without the prior permission of the publisher. ISBN 0-9730867-1-8 Produced November 2003. Preliminary versions of this publication were distributed on the Topology Atlas website. This publication is available in several electronic formats on the Topology Atlas website. Produced in Canada Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Contributed Problems in Topology Proceedings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Edited by Peter J. Nyikos and Elliott Pearl. Classic Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 By Peter J. Nyikos. New Classic Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Contributions by Z.T. Balogh, S.W. Davis, A. Dow, G. Gruenhage, P.J. Nyikos, M.E. Rudin, F.D. Tall, S. Watson. Problems from M.E. Rudin’s Lecture notes in set-t