Contents of Volume 131, Number 7

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Flatness and the Ore condition for rings

Peter Teichner
Proc. Amer. Math. Soc. 131 (2003), 1977-1980.
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Perturbation of Wigner matrices and a conjecture

Mark Fannes; Dénes Petz
Proc. Amer. Math. Soc. 131 (2003), 1981-1988.
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On the irrationality of a certain multivariate $q$ series

Peter B. Borwein; Ping Zhou
Proc. Amer. Math. Soc. 131 (2003), 1989-1998.
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Limits of residually irreducible $p$-adic Galois representations

Chandrashekhar Khare
Proc. Amer. Math. Soc. 131 (2003), 1999-2006.
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Local complete intersections in $\mathbb{P}^2$ and Koszul syzygies

David Cox; Hal Schenck
Proc. Amer. Math. Soc. 131 (2003), 2007-2014.
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Residues for Akizuki's one-dimensional local domain

I-Chiau Huang; Jan-Li Lin
Proc. Amer. Math. Soc. 131 (2003), 2015-2020.
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On a question of B. H. Neumann

Robert Guralnick; Igor Pak
Proc. Amer. Math. Soc. 131 (2003), 2021-2025.
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Regular components of moduli spaces of stable maps

Gavril Farkas
Proc. Amer. Math. Soc. 131 (2003), 2027-2036.
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A direct proof of the quantum version of Monk's formula

Anders Skovsted Buch
Proc. Amer. Math. Soc. 131 (2003), 2037-2042.
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Constraints for the normality of monomial subrings and birationality

Aron Simis; Rafael H. Villarreal
Proc. Amer. Math. Soc. 131 (2003), 2043-2048.
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Smooth norms on certain $C(K)$ spaces

Petr Hájek
Proc. Amer. Math. Soc. 131 (2003), 2049-2051.
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On asymmetry of the future and the past for limit self-joinings

Oleg N. Ageev
Proc. Amer. Math. Soc. 131 (2003), 2053-2062.
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Renorming of $C(K)$ spaces

Jan Rychtár
Proc. Amer. Math. Soc. 131 (2003), 2063-2070.
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Comments about the Steinhaus tiling problem

R. Daniel Mauldin; Andrew Q. Yingst
Proc. Amer. Math. Soc. 131 (2003), 2071-2079.
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$H^\infty$-calculus for submarkovian generators

Peer Christian Kunstmann; Zeljko Strkalj
Proc. Amer. Math. Soc. 131 (2003), 2081-2088.
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A zero topological entropy map with recurrent points not $F_\sigma$

Petra Sindelárová
Proc. Amer. Math. Soc. 131 (2003), 2089-2096.
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Behavior of the Bergman kernel and metric near convex boundary points

Nikolai Nikolov; Peter Pflug
Proc. Amer. Math. Soc. 131 (2003), 2097-2102.
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The ideal property in crossed products

Cornel Pasnicu
Proc. Amer. Math. Soc. 131 (2003), 2103-2108.
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The Banach algebra induced by a double centralizer

Etienne Desquith
Proc. Amer. Math. Soc. 131 (2003), 2109-2119.
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On quasinilpotent operators

Il Bong Jung; Eungil Ko; Carl Pearcy
Proc. Amer. Math. Soc. 131 (2003), 2121-2127.
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Algebraic structures determined by 3 by 3 matrix geometry

Martin E. Walter
Proc. Amer. Math. Soc. 131 (2003), 2129-2131.
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On strong convergence to common fixed points of nonexpansive semigroups in Hilbert spaces

Tomonari Suzuki
Proc. Amer. Math. Soc. 131 (2003), 2133-2136.
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Second order singular periodic problems in the presence of dry friction

A. Cabada; L. Sanchez
Proc. Amer. Math. Soc. 131 (2003), 2137-2144.
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Type III factors arising from Cuntz-Krieger algebras

Rui Okayasu
Proc. Amer. Math. Soc. 131 (2003), 2145-2153.
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Periodic solutions to a difference equation with maximum

H. D. Voulov
Proc. Amer. Math. Soc. 131 (2003), 2155-2160.
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Periodic solutions for planar 2N-body problems

Shiqing Zhang; Qing Zhou
Proc. Amer. Math. Soc. 131 (2003), 2161-2170.
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Extended Cesàro operators on mixed norm spaces

Zhangjian Hu
Proc. Amer. Math. Soc. 131 (2003), 2171-2179.
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Infinitely many radial solutions of a variational problem related to dispersion-managed optical fibers

Markus Kunze
Proc. Amer. Math. Soc. 131 (2003), 2181-2188.
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Hecke algebras of semidirect products

Marcelo Laca; Nadia S. Larsen
Proc. Amer. Math. Soc. 131 (2003), 2189-2199.
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Generalized Tchakaloff's theorem for semi-spectral measures

Lih-Chung Wang; Chih-Rung Chen
Proc. Amer. Math. Soc. 131 (2003), 2201-2207.
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Log-dimensional spectral properties of one-dimensional quasicrystals

David Damanik; Michael Landrigan
Proc. Amer. Math. Soc. 131 (2003), 2209-2216.
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Vector bundles with infinitely many souls

Igor Belegradek
Proc. Amer. Math. Soc. 131 (2003), 2217-2221.
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The rational LS-category of $k$-trivial fibrations

Maxence Cuvilliez; Barry Jessup
Proc. Amer. Math. Soc. 131 (2003), 2223-2233.
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The removal of $\pi$ from some undecidable problems involving elementary functions

M. Laczkovich
Proc. Amer. Math. Soc. 131 (2003), 2235-2240.
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Every three-point set is zero dimensional

David L. Fearnley; L. Fearnley; J. W. Lamoreaux
Proc. Amer. Math. Soc. 131 (2003), 2241-2245.
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Imbeddings of free actions on handlebodies

Darryl McCullough
Proc. Amer. Math. Soc. 131 (2003), 2247-2253.
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The model category of maps of spaces is not cofibrantly generated

Boris Chorny
Proc. Amer. Math. Soc. 131 (2003), 2255-2259.
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Geometric properties coded in the long-time asymptotics for the heat equation on $Z^n$

Debe Bednarchak
Proc. Amer. Math. Soc. 131 (2003), 2261-2269.
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$\overline{\partial }$-energy integral and harmonic mappings

Guowu Yao
Proc. Amer. Math. Soc. 131 (2003), 2271-2277.
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Normal subspaces of products of finitely many ordinals

William G. Fleissner
Proc. Amer. Math. Soc. 131 (2003), 2279-2287.
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On the asymptotic linking number

Thomas Vogel
Proc. Amer. Math. Soc. 131 (2003), 2289-2297.
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The forms $x+32y^2$ and $x+64y^2$

Irving Kaplansky
Proc. Amer. Math. Soc. 131 (2003), 2299-2300.
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Erratum to ``Approximation of convex bodies by axially symmetric bodies''

Marek Lassak
Proc. Amer. Math. Soc. 131 (2003), 2301-2301.
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Erratum to ``Lamé differential equations and electrostatics''

Dimitar K. Dimitrov; Walter Van Assche
Proc. Amer. Math. Soc. 131 (2003), 2303-2303.
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