Contents of Volume 137, Number 9

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Restricted Lie algebras in which every restricted subalgebra is an ideal

Salvatore Siciliano
Proc. Amer. Math. Soc. 137 (2009), 2817-2823.
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MathSciNet review: 2506437

Betti number bounds for fewnomial hypersurfaces via stratified Morse theory

Frédéric Bihan; Frank Sottile
Proc. Amer. Math. Soc. 137 (2009), 2825-2833.
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MathSciNet review: 2506438

Resonance of basis-conjugating automorphism groups

Daniel C. Cohen
Proc. Amer. Math. Soc. 137 (2009), 2835-2841.
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MathSciNet review: 2506439

An upper cardinal bound on absolute E-rings

Daniel Herden; Saharon Shelah
Proc. Amer. Math. Soc. 137 (2009), 2843-2847.
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MathSciNet review: 2506440

From a Ramanujan-Selberg continued fraction to a Jacobian identity

Hei-Chi Chan
Proc. Amer. Math. Soc. 137 (2009), 2849-2856.
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MathSciNet review: 2506441

A note on the strong direct summand conjecture

Jason McCullough
Proc. Amer. Math. Soc. 137 (2009), 2857-2864.
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MathSciNet review: 2506442

A remark on Polignac's conjecture

Paulo Ribenboim
Proc. Amer. Math. Soc. 137 (2009), 2865-2868.
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MathSciNet review: 2506443

On non-uniform Ramanujan complexes

Beth Samuels
Proc. Amer. Math. Soc. 137 (2009), 2869-2877.
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MathSciNet review: 2506444

On sums involving coefficients of automorphic $L$-functions

Guangshi Lü
Proc. Amer. Math. Soc. 137 (2009), 2879-2887.
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MathSciNet review: 2506445

On the solvability of systems of bilinear equations in finite fields

Le Anh Vinh
Proc. Amer. Math. Soc. 137 (2009), 2889-2898.
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MathSciNet review: 2506446

On prime rings with commuting nilpotent elements

M. Chebotar; P.-H. Lee; E. R. Puczyłowski
Proc. Amer. Math. Soc. 137 (2009), 2899-2903.
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MathSciNet review: 2506447

Jacobson's theorem for bilinear forms in characteristic 2

Ahmed Laghribi
Proc. Amer. Math. Soc. 137 (2009), 2905-2912.
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MathSciNet review: 2506448

Least totients in arithmetic progressions

Javier Cilleruelo; Moubariz Z. Garaev
Proc. Amer. Math. Soc. 137 (2009), 2913-2919.
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MathSciNet review: 2506449

CSP dichotomy for special triads

Libor Barto; Marcin Kozik; Miklós Maróti; Todd Niven
Proc. Amer. Math. Soc. 137 (2009), 2921-2934.
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MathSciNet review: 2506450

Derivations preserving a monomial ideal

Yohannes Tadesse
Proc. Amer. Math. Soc. 137 (2009), 2935-2942.
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MathSciNet review: 2506451

Core partitions and block coverings

Jørn B. Olsson
Proc. Amer. Math. Soc. 137 (2009), 2943-2951.
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MathSciNet review: 2506452

A constructive bound on kissing numbers

Chaoping Xing
Proc. Amer. Math. Soc. 137 (2009), 2953-2957.
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MathSciNet review: 2506453

Lacunarity of certain partition-theoretic generating functions

Emily Clader; Yvonne Kemper; Matt Wage
Proc. Amer. Math. Soc. 137 (2009), 2959-2968.
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MathSciNet review: 2506454

On the slice map problem for $H^\infty (\Omega )$ and the reflexivity of tensor products

Michael Didas
Proc. Amer. Math. Soc. 137 (2009), 2969-2978.
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MathSciNet review: 2506455

Orthogonal polynomials and partial differential equations on the unit ball

Miguel Piñar; Yuan Xu
Proc. Amer. Math. Soc. 137 (2009), 2979-2987.
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MathSciNet review: 2506456

Lipschitz $p$-summing operators

Jeffrey D. Farmer; William B. Johnson
Proc. Amer. Math. Soc. 137 (2009), 2989-2995.
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MathSciNet review: 2506457

A $q$-analogue of non-strict multiple zeta values and basic hypergeometric series

Yoshihiro Takeyama
Proc. Amer. Math. Soc. 137 (2009), 2997-3002.
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MathSciNet review: 2506458

Large-time behavior of periodic entropy solutions to anisotropic degenerate parabolic-hyperbolic equations

Gui-Qiang Chen; Benoît Perthame
Proc. Amer. Math. Soc. 137 (2009), 3003-3011.
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MathSciNet review: 2506459

Asymptotics for a gradient system with memory term

Alexandre Cabot
Proc. Amer. Math. Soc. 137 (2009), 3013-3024.
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MathSciNet review: 2506460

Asymptotic behavior of individual orbits of discrete systems

Nguyen Van Minh
Proc. Amer. Math. Soc. 137 (2009), 3025-3035.
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MathSciNet review: 2506461

Analyticity of compact complements of complete Kähler manifolds

Boudjemâa Anchouche
Proc. Amer. Math. Soc. 137 (2009), 3037-3044.
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MathSciNet review: 2506462

Estimates for the Green functions of nonautonomous higher order differential equations

Michael Gil'
Proc. Amer. Math. Soc. 137 (2009), 3045-3055.
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MathSciNet review: 2506463

The $S$-transform of symmetric probability measures with unbounded supports

Octavio Arizmendi E.; Victor Pérez-Abreu
Proc. Amer. Math. Soc. 137 (2009), 3057-3066.
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MathSciNet review: 2506464

Positive and negative results on the numerical index of Banach spaces and duality

Miguel Martín
Proc. Amer. Math. Soc. 137 (2009), 3067-3075.
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MathSciNet review: 2506465

Quadratic rational maps lacking period 2 orbits

Rika Hagihara
Proc. Amer. Math. Soc. 137 (2009), 3077-3090.
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MathSciNet review: 2506466

Reducing subspaces for a class of multiplication operators on the Dirichlet space

Liankuo Zhao
Proc. Amer. Math. Soc. 137 (2009), 3091-3097.
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MathSciNet review: 2506467

Estimating the trace-free Ricci tensor in Ricci flow

Dan Knopf
Proc. Amer. Math. Soc. 137 (2009), 3099-3103.
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MathSciNet review: 2506468

Compact graphs over a sphere of constant second order mean curvature

A. Barros; P. Sousa
Proc. Amer. Math. Soc. 137 (2009), 3105-3114.
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MathSciNet review: 2506469

Ultrafilters with property $( {s})$

Arnold W. Miller
Proc. Amer. Math. Soc. 137 (2009), 3115-3121.
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MathSciNet review: 2506470

Limit-like predictability for discontinuous functions

Christopher S. Hardin; Alan D. Taylor
Proc. Amer. Math. Soc. 137 (2009), 3123-3128.
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MathSciNet review: 2506471

Menger subsets of the Sorgenfrey line

Masami Sakai
Proc. Amer. Math. Soc. 137 (2009), 3129-3138.
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MathSciNet review: 2506472

On a converse to Banach's Fixed Point Theorem

Márton Elekes
Proc. Amer. Math. Soc. 137 (2009), 3139-3146.
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MathSciNet review: 2506473

Effective minimal subflows of Bernoulli flows

Eli Glasner; Vladimir V. Uspenskij
Proc. Amer. Math. Soc. 137 (2009), 3147-3154.
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MathSciNet review: 2506474

Quantum isometry group of the $n$-tori

Jyotishman Bhowmick
Proc. Amer. Math. Soc. 137 (2009), 3155-3161.
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MathSciNet review: 2506475

Non-vanishing complex vector fields and the Euler characteristic

Howard Jacobowitz
Proc. Amer. Math. Soc. 137 (2009), 3163-3165.
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MathSciNet review: 2506476

Erratum to: On enumeration of conjugacy classes of Coxeter elements

Matthew Macauley; Henning S. Mortveit
Proc. Amer. Math. Soc. 137 (2009), 3167-3167.
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MathSciNet review: 2506477