Contents of Volume 129, Number 6

All articles in this issue are freely accessible.

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Free summands of conormal modules and central elements in homotopy Lie algebras of local rings

Srikanth Iyengar.
Proc. Amer. Math. Soc. 129 (2001), 1563-1572
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MathSciNet review: 1707520

Proof of Wang’s conjecture on subspaces of an inner product space

Dragomir Z. Dokovic and Jason Sanmiya.
Proc. Amer. Math. Soc. 129 (2001), 1573-1580
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Depth of symmetric algebras of certain ideals

Mark R. Johnson.
Proc. Amer. Math. Soc. 129 (2001), 1581-1585
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MathSciNet review: 1814083

Primitive noetherian algebras with big centers

Ronald S. Irving.
Proc. Amer. Math. Soc. 129 (2001), 1587-1593
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MathSciNet review: 1814084

Integer solutions to interval linear equations and unique measurement

Peter Fishburn.
Proc. Amer. Math. Soc. 129 (2001), 1595-1599
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MathSciNet review: 1814085

Rigid chains admitting many embeddings

M. Droste and J. K. Truss.
Proc. Amer. Math. Soc. 129 (2001), 1601-1608
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MathSciNet review: 1814086

Antichains of monomial ideals are finite

Diane Maclagan.
Proc. Amer. Math. Soc. 129 (2001), 1609-1615
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MathSciNet review: 1814087

Double exponential sums over thin sets

John B. Friedlander and Igor E. Shparlinski.
Proc. Amer. Math. Soc. 129 (2001), 1617-1621
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MathSciNet review: 1814088

Some Ramanujan hypergraphs associated to $GL(n,\mathbb{F}_{q})$

María G. Martínez, Harold M. Stark and Audrey A. Terras.
Proc. Amer. Math. Soc. 129 (2001), 1623-1629
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MathSciNet review: 1814089

On the Lyubeznik numbers of a local ring

Uli Walther.
Proc. Amer. Math. Soc. 129 (2001), 1631-1634
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MathSciNet review: 1814090

Optimizing matrix stability

J. V. Burke, A. S. Lewis and M. L. Overton.
Proc. Amer. Math. Soc. 129 (2001), 1635-1642
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MathSciNet review: 1814091

Irreducible restriction and zeros of characters

Gabriel Navarro.
Proc. Amer. Math. Soc. 129 (2001), 1643-1645
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MathSciNet review: 1814092

Plane quartics with Jacobians isomorphic to a hyperelliptic Jacobian

Everett W. Howe.
Proc. Amer. Math. Soc. 129 (2001), 1647-1657
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MathSciNet review: 1814093

Line bundles for which a projectivized jet bundle is a product

Sandra Di Rocco and Andrew J. Sommese.
Proc. Amer. Math. Soc. 129 (2001), 1659-1663
Abstract, references and article information
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MathSciNet review: 1814094

Linear maps preserving ideals of $C^{*}$-algebras

Sang Og Kim.
Proc. Amer. Math. Soc. 129 (2001), 1665-1668
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MathSciNet review: 1814095

Estimates for the principal spectrum point for certain time-dependent parabolic operators

V. Hutson, W. Shen and G. T. Vickers.
Proc. Amer. Math. Soc. 129 (2001), 1669-1679
Abstract, references and article information
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MathSciNet review: 1814096

Regularity of the spectrum for the almost Mathieu operator

Norbert Riedel.
Proc. Amer. Math. Soc. 129 (2001), 1681-1687
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MathSciNet review: 1814097

Residually finite dimensional and AF-embeddable $C^{*}$-algebras

Huaxin Lin.
Proc. Amer. Math. Soc. 129 (2001), 1689-1696
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MathSciNet review: 1814098

Cotlar-Stein lemma and the $Tb$ theorem

Y.-S. Han and J. Zhang.
Proc. Amer. Math. Soc. 129 (2001), 1697-1703
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MathSciNet review: 1814099

A lifting theorem for symmetric commutants

Gelu Popescu.
Proc. Amer. Math. Soc. 129 (2001), 1705-1711
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MathSciNet review: 1814100

Asymptotic behavior of Fourier transforms of self-similar measures

Tian-You Hu.
Proc. Amer. Math. Soc. 129 (2001), 1713-1720
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MathSciNet review: 1814101

Hilbert modules over a class of semicrossed products

Dale R. Buske.
Proc. Amer. Math. Soc. 129 (2001), 1721-1726
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MathSciNet review: 1814102

Products of EP operators on Hilbert spaces

Dragan S. Djordjevic.
Proc. Amer. Math. Soc. 129 (2001), 1727-1731
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MathSciNet review: 1814103

Local derivations of reflexive algebras II

Jing Wu.
Proc. Amer. Math. Soc. 129 (2001), 1733-1737
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MathSciNet review: 1814104

Convex curves, Radon transforms and convolution operators defined by singular measures

Fulvio Ricci and Giancarlo Travaglini.
Proc. Amer. Math. Soc. 129 (2001), 1739-1744
Abstract, references and article information
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MathSciNet review: 1814105

Imaginary powers of Laplace operators

Adam Sikora and James Wright.
Proc. Amer. Math. Soc. 129 (2001), 1745-1754
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MathSciNet review: 1814106

Menger curvature and $C^{1}$ regularity of fractals

Yong Lin and Pertti Mattila.
Proc. Amer. Math. Soc. 129 (2001), 1755-1762
Abstract, references and article information
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MathSciNet review: 1814107

Exemples séparant certaines classes d’algèbres topologiques

Z. Abdelali and M. Chidami.
Proc. Amer. Math. Soc. 129 (2001), 1763-1767
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MathSciNet review: 1814108

Transformation formulas for the Bergman kernels and projections of Reinhardt domains

Siqi Fu.
Proc. Amer. Math. Soc. 129 (2001), 1769-1773
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MathSciNet review: 1814109

The asymptotic behavior of a class of nonlinear delay difference equations

Hassan Sedaghat and Wendi Wang.
Proc. Amer. Math. Soc. 129 (2001), 1775-1783
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MathSciNet review: 1814110

A noncommutative moment problem

Don Hadwin.
Proc. Amer. Math. Soc. 129 (2001), 1785-1791
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MathSciNet review: 1814111

Universally meager sets

Piotr Zakrzewski.
Proc. Amer. Math. Soc. 129 (2001), 1793-1798
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MathSciNet review: 1814112

The abelianization of almost free groups

Charly Bitton.
Proc. Amer. Math. Soc. 129 (2001), 1799-1803
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MathSciNet review: 1814113

First return probabilities of birth and death chains and associated orthogonal polynomials

Holger Dette.
Proc. Amer. Math. Soc. 129 (2001), 1805-1815
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MathSciNet review: 1814114

$C^{1}$ smoothness of Liouville arcs in Arnol’d tongues

Lionel Slammert.
Proc. Amer. Math. Soc. 129 (2001), 1817-1823
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MathSciNet review: 1814115

The Postnikov Tower and the Steenrod problem

Ming-Li Chen.
Proc. Amer. Math. Soc. 129 (2001), 1825-1831
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MathSciNet review: 1814116

Estimating the rational LS-category of elliptic spaces

Sonia Ghorbal and Barry Jessup.
Proc. Amer. Math. Soc. 129 (2001), 1833-1842
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MathSciNet review: 1814117

Geodesics on the space of Lagrangian submanifolds in cotangent bundles

Darko Milinkovic.
Proc. Amer. Math. Soc. 129 (2001), 1843-1851
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MathSciNet review: 1814118

Continuous selections and reflexive Banach spaces

Valentin Gutev and Stoyan Nedev.
Proc. Amer. Math. Soc. 129 (2001), 1853-1860
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MathSciNet review: 1814119

Subdivision schemes for iterated function systems

Charles A. Micchelli, Thomas Sauer and Yuesheng Xu.
Proc. Amer. Math. Soc. 129 (2001), 1861-1872
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MathSciNet review: 1814120

The pq-condition for $3$-manifold groups

Siddhartha Gadgil.
Proc. Amer. Math. Soc. 129 (2001), 1873-1875
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MathSciNet review: 1814121