Contents of Volume 137, Number 7

All articles in this issue are freely accessible.

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Regularity index of Hilbert functions of powers of ideals

Tran Nam Trung.
Proc. Amer. Math. Soc. 137 (2009), 2169-2174
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MathSciNet review: 2495248

A remark on multivalued algebraic groups

Anand Pillay.
Proc. Amer. Math. Soc. 137 (2009), 2175-2180
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MathSciNet review: 2495249

Constructing big indecomposable modules

Andrew Crabbe and Janet Striuli.
Proc. Amer. Math. Soc. 137 (2009), 2181-2189
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MathSciNet review: 2495250

On the number of solutions of the linear equation in finite Carlitz modules

Chih-Nung Hsu and Ting-Ting Nan.
Proc. Amer. Math. Soc. 137 (2009), 2191-2200
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MathSciNet review: 2495251

Finiteness of Gorenstein injective dimension of modules

Leila Khatami, Massoud Tousi and Siamak Yassemi.
Proc. Amer. Math. Soc. 137 (2009), 2201-2207
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MathSciNet review: 2495252

On some permutation polynomials over $\mathbb {F}_q$ of the form $x^r h(x^{(q-1)/d})$

Michael E. Zieve.
Proc. Amer. Math. Soc. 137 (2009), 2209-2216
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MathSciNet review: 2495253

Bilinear sums with exponential functions

Igor E. Shparlinski.
Proc. Amer. Math. Soc. 137 (2009), 2217-2224
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MathSciNet review: 2495254

Gluing and Hilbert functions of monomial curves

Feza Arslan, Pinar Mete and Mesut Şahi̇n.
Proc. Amer. Math. Soc. 137 (2009), 2225-2232
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MathSciNet review: 2495255

Tropical bases by regular projections

Kerstin Hept and Thorsten Theobald.
Proc. Amer. Math. Soc. 137 (2009), 2233-2241
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MathSciNet review: 2495256

Lévy constants of transcendental numbers

Christoph Baxa.
Proc. Amer. Math. Soc. 137 (2009), 2243-2249
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MathSciNet review: 2495257

Infinitely generated Lawson homology groups on some rational projective varieties

Wenchuan Hu.
Proc. Amer. Math. Soc. 137 (2009), 2251-2264
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MathSciNet review: 2495258

Rings whose modules are direct sums of extending modules

Noyan Er.
Proc. Amer. Math. Soc. 137 (2009), 2265-2271
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MathSciNet review: 2495259

Proper actions which are not saturated

Damián Marelli and Iain Raeburn.
Proc. Amer. Math. Soc. 137 (2009), 2273-2283
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MathSciNet review: 2495260

Subanalytic blow-$\mathcal {C}^m$ functions

Andreas Fischer and Krzysztof Kurdyka.
Proc. Amer. Math. Soc. 137 (2009), 2285-2291
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MathSciNet review: 2495261

Perturbative solutions to the extended constant scalar curvature equations on asymptotically hyperbolic manifolds

Erwann Delay.
Proc. Amer. Math. Soc. 137 (2009), 2293-2298
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MathSciNet review: 2495262

A Payne-Weinberger eigenvalue estimate for wedge domains on spheres

Jesse Ratzkin and Andrejs Treibergs.
Proc. Amer. Math. Soc. 137 (2009), 2299-2309
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MathSciNet review: 2495263

Off-diagonal matrix coefficients are tangents to state space: Orientation and C*-algebras

Martin E. Walter.
Proc. Amer. Math. Soc. 137 (2009), 2311-2315
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MathSciNet review: 2495264

Explicit orthogonal polynomials for reciprocal polynomial weights on $(-\infty ,\infty )$

D. S. Lubinsky.
Proc. Amer. Math. Soc. 137 (2009), 2317-2327
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MathSciNet review: 2495265

Meromorphic functions with linearly distributed values and Julia sets of rational functions

Walter Bergweiler and Alexandre Eremenko.
Proc. Amer. Math. Soc. 137 (2009), 2329-2333
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MathSciNet review: 2495266

Uniqueness and non-uniqueness in inverse radiative transfer

Plamen Stefanov and Alexandru Tamasan.
Proc. Amer. Math. Soc. 137 (2009), 2335-2344
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MathSciNet review: 2495267

Vector measures and the strong operator topology

Paul Lewis, Kimberly Muller and Andy Yingst.
Proc. Amer. Math. Soc. 137 (2009), 2345-2350
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MathSciNet review: 2495268

Extremal problems of Chebyshev type

Franz Peherstorfer.
Proc. Amer. Math. Soc. 137 (2009), 2351-2361
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MathSciNet review: 2495269

Integral representation for Neumann series of Bessel functions

Tibor K. Pogány and Endre Süli.
Proc. Amer. Math. Soc. 137 (2009), 2363-2368
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MathSciNet review: 2495270

A reciprocity theorem for certain hypergeometric series

Bruce C. Berndt and Dimitris Koukoulopoulos.
Proc. Amer. Math. Soc. 137 (2009), 2369-2373
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MathSciNet review: 2495271

Pointwise approximation by elementary complete contractions

Bojan Magajna.
Proc. Amer. Math. Soc. 137 (2009), 2375-2385
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MathSciNet review: 2495272

Asymptotic behavior of nonexpansive mappings in finite dimensional normed spaces

Brian Lins.
Proc. Amer. Math. Soc. 137 (2009), 2387-2392
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MathSciNet review: 2495273

$K$-exact groups and coarsely embeddable groups

Semaı̇l Ülgen Yildirim.
Proc. Amer. Math. Soc. 137 (2009), 2393-2402
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MathSciNet review: 2495274

Conformally stationary Lorentzian tori with no conjugate points are flat

Francisco J. Palomo and Alfonso Romero.
Proc. Amer. Math. Soc. 137 (2009), 2403-2406
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MathSciNet review: 2495275

Concentration of $1$-Lipschitz maps into an infinite dimensional $\ell ^p$-ball with the $\ell ^q$-distance function

Kei Funano.
Proc. Amer. Math. Soc. 137 (2009), 2407-2417
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MathSciNet review: 2495276

Moser stability for locally conformally symplectic structures

G. Bande and D. Kotschick.
Proc. Amer. Math. Soc. 137 (2009), 2419-2424
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MathSciNet review: 2495277

On closed sets with convex projections under somewhere dense sets of directions

Stoyu Barov and Jan J. Dijkstra.
Proc. Amer. Math. Soc. 137 (2009), 2425-2435
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MathSciNet review: 2495278

Classification of almost quarter-pinched manifolds

Peter Petersen and Terence Tao.
Proc. Amer. Math. Soc. 137 (2009), 2437-2440
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MathSciNet review: 2495279

Helicoidal graphs with prescribed mean curvature

Marcos Dajczer and Jorge Herbert S. de Lira.
Proc. Amer. Math. Soc. 137 (2009), 2441-2444
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MathSciNet review: 2495280

Curvature estimates for minimal surfaces with total boundary curvature less than 4$\pi$

Giuseppe Tinaglia.
Proc. Amer. Math. Soc. 137 (2009), 2445-2450
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MathSciNet review: 2495281

Twisting quasi-alternating links

Abhijit Champanerkar and Ilya Kofman.
Proc. Amer. Math. Soc. 137 (2009), 2451-2458
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MathSciNet review: 2495282

Khovanov-Rozansky homology and the braid index of a knot

Keiko Kawamuro.
Proc. Amer. Math. Soc. 137 (2009), 2459-2469
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MathSciNet review: 2495283

Combinatorial proofs of the Lambda algebra basis and EHP sequence

William Richter.
Proc. Amer. Math. Soc. 137 (2009), 2471-2482
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MathSciNet review: 2495284

The number of minimal right ideals of $\beta G$

Yevhen Zelenyuk.
Proc. Amer. Math. Soc. 137 (2009), 2483-2488
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MathSciNet review: 2495285

On a product in the classical Adams spectral sequence

Xiugui Liu and Hao Zhao.
Proc. Amer. Math. Soc. 137 (2009), 2489-2496
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MathSciNet review: 2495286