Progress in Mathematics Volume 136 Series Editors H. Bass J. Oesterle A. Weinstein Algebraic Topology: New Trends in Localization and Periodicity Barcelona Conference on Algebraic Topology, Sant Feliu de Guixols, Spain, June 1-7, 1994 Carles Broto Carles Casacuberta Guido Mislin Editors Birkhauser Verlag Basel· Boston· Berlin Editors: Carles Broto and Carles Casacuberta Departament de Matematiques Universitat Autonoma de Barcelona E-08193 Bellaterra Spain Guido Mislin Mathematik ETHZentrum 8092 Zurich Switzerland A CIP catalogue record for this book is available from the Library of Congress, Washington D.C., USA Deutsche Bibliothek Cataloging-in-Publication Data Algebraic topology: new trends in localization and periodicity / Barcelona Conference on Algebraic Topology, Sant Feliu de Guixols, Spain, June 1-7, 1994. Carles Broto ... ed. - Basel ; Boston ; Berlin : Birkhauser, 1996 (Progress in mathematics ; Vol. 136) ISBN-13: 978-3-0348-9869-0 e-ISBN-13: 978-3-0348-9018-2 DOl: 10.1007/978-3-0348-9018-2 NE: Broto, Carles [Hrsg.]; Barcelona Conference on Algebraic Topology <1994>; GT AMS-Classification 55P60. 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, re-use of illustrations, broadcasting, reproduction on microfilms or in other ways, and storage in data banks. For any kind of use whatsoever, permission of the copyright owner must be obtained. © 1996 Birkhauser Verlag, P.O. Box 133, CH-4010 Basel, Switzerland Softcover reprint of the hardcoverlst edition 1996 Printed on acid-free paper produced of chlorine-free pulp. TCF 00 987654321 Table of contents Foreword ............................................................. vii List of Participants ................................................... viii Titles of Talks ........................................................ Xll M. Arkowitz and G. Lupton, On the nilpotency of subgroups of self-homotopy equivalences ....................................... 1 D. Arlettaz and P. Zelewski, Linear group homology properties of the inclusion of a ring of integers into a number field ............ 23 A. K. Bousfield, Unstable localization and periodicity ................. 33 M. Brunetti, On the canonical GL2(F2)-module structure of K(n)*(B7!./2 x B7!./2) ........................................... 51 A. Cavicchioli and F. Hegenbarth, Manifolds with highly connected universal covers ....................................... 61 B. Cenkl and M. Vigue-Poirrier, Hochschild and cyclic homology of an almost commutative cochain algebra associated to a nilmanifold ................................................. 69 W. ChachOlski, Closed classes ....................................... 95 F. R. Cohen, On mapping class groups from a homotopy theoretic point of view ........................................... 119 M. C. Crabb and J. R. Hubbuck, Representations of the homology of BV and the Steenrod algebra II ..................... 143 K. Dekimpe and P. Igodt, Polynomial structures for iterated central extensions of abelian-by-nilpotent groups .................. 155 W. G. Dwyer, The centralizer decomposition of BG .................. 167 H. H. Glover, I. J. Leary, and C. B. Thomas, The Yagita invariant of general linear groups ......................................... 185 I. M. James, Fibrewise complexes .................................... 193 A. Jeanneret, P. S. Landweber, and D. C. Ravenel, A note on the thick subcategory theorem ........................................ 201 T. Kashiwabara, N. Strickland, and P. Turner, The Morava K-theory Hopf ring for BP ............................................... 209 vi Contents K. Y. Lam and D. Randall, Periodicity of geometric dimension for real projective spaces ............................................ 223 L. Langsetmo, Further structure in K(1)s!kS2n+1 ................... 235 J. Lannes and S. Zarati, Tor et Ext-dimensions des H*V -A-modules instables qui sont de type fini comme H*V -modules .............. 241 I. J. Leary, A bound on the exponent of the cohomology of Be -bundles ..................................................... 255 R. Levi, A counter-example to a conjecture of Cohen ................. 261 I. Llerena and N. H. V. Hu'ng, The complete Steenrod algebra and the generalized Dickson algebra .................................. 271 C. A. McGibbon, On the localization genus of a space ................ 285 J. M. M!611er, Extensions of p-compact groups ........................ 307 A. Nofech, A version of an E2 closed model category structure ....... 329 D. Notbohm, p-adic lattices of pseudo reflection groups ............... 337 E. Ossa, On the cohomology of configuration spaces ................... 353 A. Osse, On isomorphism classes of locally unitary groups 363 G. Peschke, Localization and genus in group theory and homotopy theory ................................................ 381 Y. Xia, On the connectivity of posets in the mapping class group ..... 393 Foreword The 1994 Barcelona Conference on Algebraic Topology (BCAT) was held from June 1 to 7 in Sant Feliu de Gufxols, a small town on the Northern Catalan coast. As in the previous meetings of the same series, the conference was orga nized by the Centre de Recerca Matematica (CRM), a mathematical research institute sponsored by the Institut d'Estudis Catalans. The 1994 BCAT was a part of the activities which took place during a semester devoted to algebraic topology at the CRM. The very stimulating atmosphere created by semester visitors and conference participants is reflected in these proceedings. Some of the articles were completed -or even born- in Barcelona during that period. Articles were submitted between July and November 1994. We are deeply indebted to the authors for their prompt and generous response to our invita tion to send us their most recent work. Thus, the volume reports on current progress in algebraic topology, focusing on advances in localization and peri odicity in homotopy theory, as a central but not exclusive topic. All articles have been thoroughly refereed. We take this opportunity to thank the referees once more for their help in the selection of the articles, as well as for their valuable contribution in the improvement of several of them. The conference organizers were Jaume Aguade, Manuel Castellet, and Guido Mislin. They join us in thanking the secretaries Consol Roca, Maria Julia, and Sylvia Hoemke for their help before, during, and after the conference. We extend our thanks to the Direcci6 General de Recerca de la Generalitat de Catalunya and the Direcci6n General de Investigaci6n Cientffica y Tecnica for their partial financial support. Finally, thanks are due to Birkhiiuser Verlag for their interest in the publication of this volume. Carles Broto Carles Casacuberta Guido Mislin Bellaterra, April 1995 List of participants J. Aguade C. Elvira J. Amoros M.1. GaJvez M. Arkowitz H. H. Glover D. Arlettaz M. Golasiriski G. Arone M. Grandis M. Bendersky V. Halperin D. Blanc M. Hartl A. K. Bousfield A. Hatcher C. Broto F. Hegenbarth M. Brunetti J. R. Hubbuck R. Budney N. H. V. Hu'ng J. Cabeza J. R. Hunton H. E. A. Campbell P.Igodt C. Casacuberta 1. M. James M. Castellet A. Jeanneret A. Cavicchioli R. Kane B. Cenkl M. Kankaanrinta W. ChachOlski T. Kashiwabara D. Christensen L. Langsetmo F. R. Cohen 1. J. Leary J. A. Crespo K. Lesh M. Crossley R. Levi J. Cruickshank 1. Llerena W. Dreckmann L. Lomonaco E. Dror Farjoun M. Mahowald W. G. Dwyer J. Martino List of Participants ix C. A. McGibbon Y. Rudyak H. R. Miller J. W. Rutter G. Mislin M. Santos J. M. M0ller L. Saumell A. Murillo D. Scevencls J. L. Navarro B. Schuster J. Neisendorfer R. Shank F. Neumann B. Shipley M. Neusel L. Smith A. Nofech S. Smith D. Notbohm D. Tamaki E. Ossa M. Tanabe A.Osse P. Turner G. Peschke V. V. Vershinin M. Pfenniger A. Virucl S. B. Priddy Y. Xia D. Randall K. Xu D. C. Ravenel S. Zarati J. 1. Rodriguez P. Zhang
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