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VOLUME 320 NUMBER 2 AUGUST 1990
WHOLE NUMBER 663
TransactionsJLoFTHE
AMERICAN MATHEMATICAL SOCIETY
Avner D. Ash
James E. Baumgartner
James W. Cannon
Ralph Cohen
Burgess Davis
Eugene Fabes
Jerry L. Kazdan
Roger D. Nussbaum
Carl Pomerance
Judith D. Sally
David J. Saltman, Managing Editor
Masamichi Takesaki
Audrey Terras
PROVIDENCE, RHODE ISLAND USA
ISSN 0002-9947
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY
THIS JOURNAL is devoted entirely to research in pure and applied mathematics, and in-
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Copyright © 1990 American Mathematical Society. All rights reserved.
Printed in the United States of America
Information on Copying and Reprinting can be found at the back of this journal.The paper used in this journal is acid-free and falls within the guidelines
established to ensure permanence and durability. @This publication was typeset using .^mS-TeX,
the American Mathematical Society's TgX macro system.
10 9 8 7 6 5 4 3 2 1 95 94 93 92 91 90
INDEX TO VOLUME 320
July-August 1990
Arino, Miguel A. and Muckenhoupt, Benjamin. Maximal functions on classical Lorentz spaces and
Hardy's inequality with weights for nonincreasing functions, 727.
Bass, Richard F. The Dirichlet problem for radially homogeneous elliptic operators, 593.
Benguria, Rafael D. and Yarur, Cecilia. Symmetry properties of the solutions to Thomas-Fermi-
Dirac-von Weizsacker type equations, 665.
Bergelson, Vitaly and Hindman, Neil. Nonmetrizable topological dynamics and Ramsey theory,
293.Bertsch, Michiel, Dal Passo, Roberta and Ughi, Maura. Discontinuous
"viscosity" solutions of a
degenerate parabolic equation, 119.
Bratteli, Ola, Kurose, Hideki and Robinson, Derek W. Comparison of commuting one-parameter
groups of isometries, 677.
Brown, Russell M. The initial-Neumann problem for the heat equation in Lipschitz cylinders, 1.
Clarke, F. H. and Vinter, R. B. A regularity theory for variational problems with higher order
derivatives, 227.
Connett, William C. and Schwartz, Alan L. Analysis of a class of probability preserving measure
algebras on compact intervals, 371.
Coomes, Brian A. Polynomial flows on C, 493.
Dal Passo, Roberta. See Bertsch, Michiel
Dillon, Meighan I. Weight strings in nonstandard representations of Kac-Moody algebras, 161.
Dugas, Manfred, Hill, Paul and Rangaswamy, K. M. Butler groups of infinite rank II, 643.
Faierman, M. Elliptic problems involving an indefinite weight, 253.
Gasharov, Vesselin N. and Peeva, Irena V. Boundedness versus periodicity over commutative local
rings, 569.Hill, Paul. See Dugas, Manfred
Hindman, Neil. See Bergelson, Vitaly
Iwase, Norio. A continuous localization and completion, 11.
Jackson, Steve. A new proof of the strong partition relation on wy, Til.
Konig, Hermann and Tomczak-Jaegermann, Nicole. Bounds for projection constants and 1 -summing
norms, 799.
Krantz, Steven G. On a theorem of Stein, 625.
Kurose, Hideki. See Bratteli, OlaLagarias, J. C. The nonlinear geometry of linear programming. III. Projective Legendre transform
coordinates and Hilbert geometry, 193.
Lewis, Jeff E. Layer potentials for elastostatics and hydrostatics in curvilinear polygonal domains,
53.Ma, Wenxin and Racine, Michel L. Minimal identities of symmetric matrices, 171.
Maitra, A., Purves, R. and Sudderth, W. Leavable gambling problems with unbounded utilities,
543.Marker, David. Semialgebraic expansions ofC, 581.
Mayer, John C. and Oversteegen, Lex G. A topological characterization ofR-trees, 395.Michalicek, Johannes and Wehrhahn, Rodolfo. Parametrization of domains in C: the logarithmic
domains, 765.
Muckenhoupt, Benjamin. See Arino, Miguel A.
Oversteegen, Lex G. See Mayer, John C.
Pang, Myung-Yull. The structure of Legendre foliations, 417.
Peeva, Irena V. See Gasharov, Vesselin N.
Profio, Joseph S. Using subnormality to show the simple connectivity at infinity of a finitely presented
group, 281.
Purisch, S. The orderability and closed images of scattered spaces, 713.
INDEX TO VOLUME 320
Purves, R. See Maitra, A.
Racine, Michel L. See Ma, Wenxin
Rahman, Qazi I. and Schmeisser, G. LP inequalities for entire functions of exponential type, 91.
Rangaswamy, K. M. See Dugas, Manfred
Robinson, Derek W. See Bratteli, Ola
Schmeisser, G. See Rahman, Qazi I.
Schroeder, V. and Ziller, W. Local rigidity of symmetric spaces, 145.
Schwartz, Alan L. See Connett, William C.
Sudderth, W. See Maitra, A.
Surace, Steve, Jr. The Schrodinger equation with a quasi-periodic potential, 321.
Tomczak-Jaegermann, Nicole. See Konig, Hermann
Ughi, Maura. See Bertsch, MichielVinter, R. B. See Clarke, F. H.Wehrhahn, Rodolfo. See Michalicek, JohannesYamagata, Shuji. Endomorphism rings of formal A$-modules, 615.
Yang, C. T. Smooth great circle fibrations and an application to the topological Blaschke conjecture,
507.Yarur, Cecilia. See Benguria, Rafael D.
Yin, Hong-Sheng. Classification of crossed-product C* -algebras associated with characters on free
groups, 105.
Yuen, David S. Second order theta functions and vector bundles over Jacobi varieties, 457.
Zalduendo, Ignacio. A canonical extension for analytic functions on Banach spaces, 747.
Ziegler, Gunter M. Matroid representations and free arrangements, 525.
Ziller, W. See Schroeder V.
Zimmermann-Huisgen, Birge and Zimmermann, Wolfgang. On the sparsity of representations of
rings of pure global dimension zero, 695.
Zimmermann, Wolfgang. See Zimmermann-Huisgen, Birge
0EM4JV
-(J/7i^^Zyk-VOLUME 320 tllflWl 199°
%5eo^
TransactionsJLofthe
american mathematical society
edited by
Avner D. Ash
James E. Baumgartner
James W. Cannon
Ralph Cohen
Burgess Davis
Eugene Fabes
Jerry L. Kazdan
Roger D. Nussbaum
Carl Pomerance
Judith D. Sally
David J. Saltman, Managing Editor
Masamichi Takesaki
Audrey Terras
PROVIDENCE, RHODE ISLAND USA_
ISSN 0002-9947
Copying and reprinting. Individual readers of this publication, and nonprofit libraries acting
for them, are permitted to make fair use of the material, such as to copy a chapter for use in teaching
or research. Permission is granted to quote brief passages from this publication in reviews, providedthe customary acknowledgement of the source is given.
Republication, systematic copying, or multiple reproduction of any material in this publication
(including abstracts) is permitted only under license from the American Mathematical Society. Re-
quests for such permission should be addressed to the Executive Director, American Mathematical
Society, P.O. Box 6248, Providence, Rhode Island 02940-6248.The owner consents to copying beyond that permitted by Sections 107 or 108 of the U.S.
Copyright Law. provided that a fee of $ 1.00 plus $.25 per page for each copy be paid directly to the
Copyright Clearance Center, Inc.. 27 Congress Street, Salem, Massachusetts 01970. When paying
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purposes, for creating new collective works, or for resale.
Copyright ©1990 by the American Mathematical Society. All rights reserved.
Printed in the United States of America
The American Mathematical Society retains all rights
except those granted to the United States Government.
The paper used in this book is acid-free and falls within the guidelinesestablished to ensure permanence and durability. @
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY
Contents
Vol. 320, No. 1 July 1990 Whole No. 662
The initial-Neumann problem for the heat equation in Lipschitz cylinders
By Russell M. Brown. 1
Layer potentials for elastostatics and hydrostatics in curvilinear polygonal
domains
By Jeff E. Lewis. 53
A continuous localization and completion
By Norio Iwase . 77
LP inequalities for entire functions of exponential type
By Qazi I. Rahman and G. Schmeisser. 91
Classification of crossed-product C* -algebras associated with characters on
free groups
By Hong-Sheng Yin. 105
Local rigidity of symmetric spaces
By V. Schroeder and W. Ziller. 145
Weight strings in nonstandard representations of Kac-Moody algebras
By Meighan I. Dillon. 161
Minimal identities of symmetric matrices
By Ma Wenxin and Michel L. Racine. 171
The nonlinear geometry of linear programming. III. Projective Legendre
transform coordinates and Hilbert geometry
By J. C. Lagarias. 193
A regularity theory for variational problems with higher order derivatives
By F. H. Clarke and R. B. Vinter. 227
Elliptic problems involving an indefinite weight
By M. Faierman. 253
Using subnormality to show the simple connectivity at infinity of a finitely
presented group
By Joseph S. Profio . 281
Nonmetrizable topological dynamics and Ramsey theory
By Vitaly Bergelson and Neil Hindman. 293
The Schrodinger equation with a quasi-periodic potential
By Steve Surace, Jr. 321
Analysis of a class of probability preserving measure algebras on compact
intervals
By William C. Connett and Alan L. Schwartz. 371
A topological characterization of R-trees
By John C. Mayer and Lex G. Oversteegen. 395
Vol. 320, No. 2 August 1990 Whole No. 663
The structure of Legendre foliations
By Myung-Yull Pang . 417
Second order theta functions and vector bundles over Jacobi varieties
By David S. Yuen. 457
Polynomial flows on C"
By Brian A. Coomes . 493
Smooth great circle fibrations and an application to the topological Blaschke
conjecture
By C. T. Yang. 507
Matroid representations and free arrangements
By Gunter M. Ziegler . 525
Leavable gambling problems with unbounded utilities
By A. Maitra, R. Purves and W. Sudderth. 543
Boundedness versus periodicity over commutative local rings
By Vesselin N. Gasharov and Irena V. Peeva. 569
Semialgebraic expansions of C
By David Marker. 581
The Dirichlet problem for radially homogeneous elliptic operators
By Richard F. Bass. 593
Endomorphism rings of formal ^-modules
By Shuji Yamagata. 615
On a theorem of Stein
By Steven G. Krantz . 625
Butler groups of infinite rank II
By Manfred Dugas, Paul Hill and K. M. Rangaswamy. 643
Symmetry properties of the solutions to Thomas-Fermi-Dirac-von Weiz-
sacker type equations
By Rafael D. Benguria and Cecilia Yarur. 665
Comparison of commuting one-parameter groups of isometries
By Ola Bratteli, Hideki Kurose and Derek W. Robinson. 677
On the sparsity of representations of rings of pure global dimension zero
By Birge Zimmermann-Huisgen and Wolfgang Zimmermann .. 695
The orderability and closed images of scattered spaces
By S. Purisch . 713
Maximal functions on classical Lorentz spaces and Hardy's inequality with
weights for nonincreasing functions
By Miguel A. Arino and Benjamin Muckenhoupt. 727
A new proof of the strong partition relation on a>i
By Steve Jackson. 737
A canonical extension for analytic functions on Banach spaces
By Ignacio Zalduendo. 747
Parametrization of domains in C: the logarithmic domains
By Johannes MichaliCek and Rodolfo Wehrhahn. 765
Discontinuous "viscosity"
solutions of a degenerate parabolic equation
By Michiel Bertsch, Roberta Dal Passo and Maura Ughi_ 779
Bounds for projection constants and 1-summing norms
By Hermann Konig and Nicole Tomczak-Jaegermann. 799
MEMOIRS OF THE AMERICAN MATHEMATICAL SOCIETYThis bimonthly journal is devoted to research in pure and applied mathematics of much the same
nature as appears in TRANSACTIONS. An issue consists of one or more separately bound research
tracts for which the author(s) has provided reproduction copy. Prior to 1975 this was publishedas a monograph series. The editorial committee is identical with that for the TRANSACTIONS so
that papers intended for publication in this series should be addressed to one of the editors.
SUBMISSION OF MANUSCRIPTTwo copies of mathematical papers intended for publication in the TRANSACTIONS or theMEMOIRS should be addressed to one of the editors. Subjects, and the editors associated with
them, follow.
Harmonic analysis, representation theory, and Lie theory to AVNER D. ASH, De-
partment of Pure Mathematics and Mathematical Statistics, University of Cam-
bridge, 16 Mill Lane, Cambridge, CB2 1SB, England
Abstract analysis to MASAMICHI TAKESAKI, Department of Mathematics, Uni-versity of California, Los Angeles, CA 90024
Classical analysis (including complex, real, and harmonic) to EUGENE FABES,
Department of Mathematics, University of Minnesota, Minneapolis, MN 55455
Algebra and algebraic geometry to JUDITH D. SALLY, Department of Mathemat-ics, Northwestern University, Evanston, IL 60208
Geometric topology and general topology to JAMES W. CANNON, Department of
Mathematics, Brigham Young University, Provo, UT 84602
Algebraic topology and differential topology to RALPH COHEN, Department of
Mathematics, Stanford University, Stanford, CA 94305
Ordinary differential equations, partial differential equations, and applied mathe-
matics to ROGER D. NUSSBAUM, Department of Mathematics, Rutgers Univer-
sity, New Brunswick, NJ 08903
Global analysis and differential geometry to JERRY L. KAZDAN, Department of
Mathematics, University of Pennsylvania, El, Philadelphia, PA 19104-6395
Probability and statistics to BURGESS DAVIS, Departments of Mathematics and
Statistics, Purdue University, West Lafayette, IN 47907
Combinatorics and number theory to CARL POMERANCE, Department of Math-
ematics, University of Georgia, Athens, GA 30602
Logic, set theory, general topology, and universal algebra to JAMES E. BAUM-
GARTNER, Department of Mathematics, Dartmouth College, Hannover, NH
37550
Algebraic number theory, analytic number theory, and modular forms to AUDREY
TERRAS, Department of Mathematics, University of California at San Diego, La
Jolla, CA 92093
All other communications to the editors should be addressed to the Managing Ed-
itor, DAVID J. SALTMAN, Department of Mathematics, University of Texas at
Austin, Austin, TX 78713
COPYING AND REPRINTING
Individual readers of this publication, and nonprofit libraries acting for them, are permitted to
make fair use of the material, such as to copy an article for use in teaching or research. Permis-
sion is granted to quote brief passages from this publication in reviews, provided the customary
acknowledgment of the source is given.Republication, systematic copying, or multiple reproduction of any material in this publication
(including abstracts) is permitted only under license from the American Mathematical Society. Re-
quests for such permission should be addressed to the Executive Director, American Mathematical
Society, P.O. Box 6248, Providence, Rhode Island 02940-6248.The appearance of the code on the first page of an article in this journal indicates the copyright
owner's consent for copying beyond that permitted by Sections 107 or 108 of the U.S. Copyright
Law, provided that the fee of $1.00 plus $.25 per page for each copy be paid directly to the Copy-
right Clearance Center, Inc., 27 Congress Street, Salem, Massachusetts 01970. This consent does
not extend to other kinds of copying, such as copying for general distribution, for advertising or
promotional purposes, for creating new collective works, or for resale.
(Continued from back cover)
Maximal functions on classical Lorentz spaces and Hardy's inequality with
weights for nonincreasing functions
By Miguel A. Arino and Benjamin Muckenhoupt. 727
A new proof of the strong partition relation on co\
By Steve Jackson. 737
A canonical extension for analytic functions on Banach spaces
By Ignacio Zalduendo. 747
Parametrization of domains in C: the logarithmic domains
By Johannes MichaliCek and Rodolfo Wehrhahn. 765
Discontinuous "viscosity" solutions of a degenerate parabolic equation
By Michiel Bertsch, Roberta Dal Passo and Maura Ughi_ 779
Bounds for projection constants and 1-summing norms
By Hermann Konig and Nicole Tomczak-Jaegermann. 799
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY
Contents
Vol. 320, No. 2 August 1990 Whole No. 663
The structure of Legendre foliations
By Myung-Yull Pang . 417
Second order theta functions and vector bundles over Jacobi varieties
By David S. Yuen. 457
Polynomial flows on C"
By Brian A. Coomes . 493
Smooth great circle fibrations and an application to the topological Blaschke
conjecture
By C. T. Yang. 507
Matroid representations and free arrangements
By Gunter M. Ziegler . 525
Leavable gambling problems with unbounded utilities
By A. Maitra, R. Purves and W. Sudderth. 543
Boundedness versus periodicity over commutative local rings
By Vesselin N. Gasharov and Irena V. Peeva. 569
Semialgebraic expansions of C
By David Marker. 581
The Dirichlet problem for radially homogeneous elliptic operators
By Richard F. Bass. 593
Endomorphism rings of formal ,4n-modules
By Shuji Yamagata. 615
On a theorem of Stein
By Steven G. Krantz . 625
Butler groups of infinite rank II
By Manfred Dugas, Paul Hill and K. M. Rangaswamy. 643
Symmetry properties of the solutions to Thomas-Fermi-Dirac-von Weiz-
sacker type equations
By Rafael D. Benguria and Cecilia Yarur. 665
Comparison of commuting one-parameter groups of isometries
By Ola Bratteli, Hideki Kurose and Derek W. Robinson. 677
On the sparsity of representations of rings of pure global dimension zero
By Birge Zimmermann-Huisgen and Wolfgang Zimmermann .. 695
The orderability and closed images of scattered spaces
By S. Purisch . 713
(Continued on inside back cover)