Contents of Volume 138, Number 9

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On the periodicity of some Farhi arithmetical functions

Qing-Zhong Ji; Chun-Gang Ji
Proc. Amer. Math. Soc. 138 (2010), 3025-3035.
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MathSciNet review: 2653927

Hopf formulas for equivariant integral homology of groups

Hvedri Inassaridze; Emzar Khmaladze
Proc. Amer. Math. Soc. 138 (2010), 3037-3046.
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MathSciNet review: 2653928

A conjecture of Evans on sums of Kloosterman sums

Evan P. Dummit; Adam W. Goldberg; Alexander R. Perry
Proc. Amer. Math. Soc. 138 (2010), 3047-3056.
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MathSciNet review: 2653929

Lamplighter graphs do not admit harmonic functions of finite energy

Agelos Georgakopoulos
Proc. Amer. Math. Soc. 138 (2010), 3057-3061.
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MathSciNet review: 2653930

The complete generating function for Gessel walks is algebraic

Alin Bostan; Manuel Kauers; with an appendix by Mark van Hoeij
Proc. Amer. Math. Soc. 138 (2010), 3063-3078.
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MathSciNet review: 2653931

Quasigroup automorphisms and the Norton-Stein complex

Brent L. Kerby; Jonathan D. H. Smith
Proc. Amer. Math. Soc. 138 (2010), 3079-3088.
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MathSciNet review: 2653932

Relèvement de formes modulaires de Siegel

Benoît Stroh
Proc. Amer. Math. Soc. 138 (2010), 3089-3094.
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MathSciNet review: 2653933

On unramified Galois $2$-groups over $\mathbb Z_2$-extensions of real quadratic fields

Yasushi Mizusawa
Proc. Amer. Math. Soc. 138 (2010), 3095-3103.
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MathSciNet review: 2653934

Affine varieties with stably trivial algebraic vector bundles

Zbigniew Jelonek
Proc. Amer. Math. Soc. 138 (2010), 3105-3109.
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MathSciNet review: 2653935

Arithmetical rank of toric ideals associated to graphs

Anargyros Katsabekis
Proc. Amer. Math. Soc. 138 (2010), 3111-3123.
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MathSciNet review: 2653936

Symmetric Utumi quotient rings of Ore extensions by skew derivations

Chen-Lian Chuang; Yuan-Tsung Tsai
Proc. Amer. Math. Soc. 138 (2010), 3125-3133.
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MathSciNet review: 2653937

On the universal enveloping algebra of a Lie algebroid

I. Moerdijk; J. Mrcun
Proc. Amer. Math. Soc. 138 (2010), 3135-3145.
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MathSciNet review: 2653938

On the structure of the space of cusp forms for a semisimple group over a number field

Goran Muic
Proc. Amer. Math. Soc. 138 (2010), 3147-3158.
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MathSciNet review: 2653939

Fiber products and class groups of hyperelliptic curves

Jeffrey D. Achter
Proc. Amer. Math. Soc. 138 (2010), 3159-3161.
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MathSciNet review: 2653940

Stability of weighted point evaluation functionals

Jesús Araujo; Juan J. Font
Proc. Amer. Math. Soc. 138 (2010), 3163-3170.
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MathSciNet review: 2653941

Sectional Lyapunov exponents

Alexander Arbieto
Proc. Amer. Math. Soc. 138 (2010), 3171-3178.
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MathSciNet review: 2653942

A strong maximum principle for parabolic systems in a convex set with arbitrary boundary

Lawrence Christopher Evans
Proc. Amer. Math. Soc. 138 (2010), 3179-3185.
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MathSciNet review: 2653943

Spectrum of the complex Laplacian on product domains

Debraj Chakrabarti
Proc. Amer. Math. Soc. 138 (2010), 3187-3202.
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MathSciNet review: 2653944

Symmetry of bound and antibound states in the semiclassical limit for a general class of potentials

Semyon Dyatlov; Subhroshekhar Ghosh
Proc. Amer. Math. Soc. 138 (2010), 3203-3210.
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MathSciNet review: 2653945

Periodic orbits of large diameter for circle maps

Lluís Alsedà; Sylvie Ruette
Proc. Amer. Math. Soc. 138 (2010), 3211-3217.
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MathSciNet review: 2653946

Uniform global attractors for first order non-autonomous lattice dynamical systems

Ahmed Y. Abdallah
Proc. Amer. Math. Soc. 138 (2010), 3219-3228.
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MathSciNet review: 2653952

Liouvillian first integrals for Liénard polynomial differential systems

J. Llibre; C. Valls
Proc. Amer. Math. Soc. 138 (2010), 3229-3239.
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MathSciNet review: 2653953

Discrete function theory based on skew Weyl relations

Hilde De Ridder; Hennie De Schepper; Uwe Kähler; Frank Sommen
Proc. Amer. Math. Soc. 138 (2010), 3241-3256.
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MathSciNet review: 2653954

A compact embedding of a Sobolev space is equivalent to an embedding into a better space

Piotr Hajłasz; Zhuomin Liu
Proc. Amer. Math. Soc. 138 (2010), 3257-3266.
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MathSciNet review: 2653955

On the distribution and interlacing of the zeros of Stieltjes polynomials

A. Bourget; T. McMillen
Proc. Amer. Math. Soc. 138 (2010), 3267-3275.
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MathSciNet review: 2653956

Generic properties of critical points of the scalar curvature for a Riemannian manifold

Anna Maria Micheletti; Angela Pistoia
Proc. Amer. Math. Soc. 138 (2010), 3277-3284.
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MathSciNet review: 2653957

Non-representability of finite projective planes by convex sets

Martin Tancer
Proc. Amer. Math. Soc. 138 (2010), 3285-3291.
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MathSciNet review: 2653958

A lower bound on the subriemannian distance for Hölder distributions

Slobodan N. Simic
Proc. Amer. Math. Soc. 138 (2010), 3293-3299.
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MathSciNet review: 2653959

Stable hypersurfaces with constant scalar curvature

Hilário Alencar; Walcy Santos; Detang Zhou
Proc. Amer. Math. Soc. 138 (2010), 3301-3312.
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MathSciNet review: 2653960

Point-cofinite covers in the Laver model

Arnold W. Miller; Boaz Tsaban
Proc. Amer. Math. Soc. 138 (2010), 3313-3321.
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MathSciNet review: 2653961

Saturation of the weakly compact ideal

Alex Hellsten
Proc. Amer. Math. Soc. 138 (2010), 3323-3334.
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MathSciNet review: 2653962

Max-Min characterization of the mountain pass energy level for a class of variational problems

Jacopo Bellazzini; Nicola Visciglia
Proc. Amer. Math. Soc. 138 (2010), 3335-3343.
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MathSciNet review: 2653963

Non-commutative Reidemeister torsion and Morse-Novikov theory

Takahiro Kitayama
Proc. Amer. Math. Soc. 138 (2010), 3345-3360.
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MathSciNet review: 2653964

The marked length spectrum of a projective manifold or orbifold

Daryl Cooper; Kelly Delp
Proc. Amer. Math. Soc. 138 (2010), 3361-3376.
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MathSciNet review: 2653965

Embeddings of $k$-connected $n$-manifolds into $\mathbb {R}^{2n-k-1}$

A. Skopenkov
Proc. Amer. Math. Soc. 138 (2010), 3377-3389.
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MathSciNet review: 2653966

Errata to ``Vector measures and the strong operator topology''

Paul Lewis; Kimberly Muller; Andy Yingst
Proc. Amer. Math. Soc. 138 (2010), 3391-3391.
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MathSciNet review: 2653967