Contents of Volume 140, Number 9

All articles in this issue are freely accessible.

View front and back matter from the print issue

Castelnuovo-Mumford regularity and reduction number of smooth monomial curves in $\mathbb{P}^{5}$

Max Joachim Nitsche.
Proc. Amer. Math. Soc. 140 (2012), 2937-2944
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917067

Algebraic structures of Euler numbers

I-Chiau Huang.
Proc. Amer. Math. Soc. 140 (2012), 2945-2952
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917068

Deformations of pairs $(X,L)$ when $X$ is singular

Jie Wang.
Proc. Amer. Math. Soc. 140 (2012), 2953-2966
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917069

Polynomials with AGL-monodromy

Florian Möller.
Proc. Amer. Math. Soc. 140 (2012), 2967-2980
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917070

Arithmetic of division fields

Armand Brumer and Kenneth Kramer.
Proc. Amer. Math. Soc. 140 (2012), 2981-2995
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917071

On finite subsets of nonabelian groups with small doubling

Gregory A. Freiman.
Proc. Amer. Math. Soc. 140 (2012), 2997-3002
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917072

Regular semisimple elements and involutions in finite general linear groups of odd characteristic

Cheryl E. Praeger and Ákos Seress.
Proc. Amer. Math. Soc. 140 (2012), 3003-3015
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917073

Homomorphisms of vector bundles on curves and parabolic vector bundles on a symmetric product

Indranil Biswas and Souradeep Majumder.
Proc. Amer. Math. Soc. 140 (2012), 3017-3024
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917074

A construction of polynomials with squarefree discriminants

Kiran S. Kedlaya.
Proc. Amer. Math. Soc. 140 (2012), 3025-3033
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 2917075

A number theoretic question arising in the geometry of plane curves and in billiard dynamics

Van Cyr.
Proc. Amer. Math. Soc. 140 (2012), 3035-3040
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917076

Transcendental values of class group $L$-functions, II

M. Ram Murty and V. Kumar Murty.
Proc. Amer. Math. Soc. 140 (2012), 3041-3047
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917077

On the radical of a free Malcev algebra

I. P. Shestakov and A. I. Kornev.
Proc. Amer. Math. Soc. 140 (2012), 3049-3054
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917078

On the wave operator for the generalized Boussinesq equation

Luiz Gustavo Farah and Lucas C. F. Ferreira.
Proc. Amer. Math. Soc. 140 (2012), 3055-3066
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917079

On integrability of nonautonomous nonlinear Schrödinger equations

Sergei K. Suslov.
Proc. Amer. Math. Soc. 140 (2012), 3067-3082
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917080

Stability of complex foliations transverse to fibrations

Fabio Santos and Bruno Scardua.
Proc. Amer. Math. Soc. 140 (2012), 3083-3090
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917081

The zeros of certain Lommel functions

Stamatis Koumandos and Martin Lamprecht.
Proc. Amer. Math. Soc. 140 (2012), 3091-3100
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917082

Lipschitz $(q,p)$-mixing operators

Javier Alejandro Chávez-Domínguez.
Proc. Amer. Math. Soc. 140 (2012), 3101-3115
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 2917083

Strictly convex norms, $G_{𝛿}$-diagonals and non-Gruenhage spaces

Richard J. Smith.
Proc. Amer. Math. Soc. 140 (2012), 3117-3125
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917084

Riesz bases of exponentials on multiband spectra

Nir Lev.
Proc. Amer. Math. Soc. 140 (2012), 3127-3132
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917085

Prescribed compressions of dual hypercyclic operators

Kit C. Chan.
Proc. Amer. Math. Soc. 140 (2012), 3133-3143
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917086

A note on Poincaré’s problem for quasi-homogeneous foliations

Maurício Corrêa Jr. and Márcio G. Soares.
Proc. Amer. Math. Soc. 140 (2012), 3145-3150
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917087

Linear orthogonality preservers of Hilbert $C^{*}$-modules over $C^{*}$-algebras with real rank zero

Chi-Wai Leung, Chi-Keung Ng and Ngai-Ching Wong.
Proc. Amer. Math. Soc. 140 (2012), 3151-3160
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917088

Completely positive matrix numerical index on matrix regular operator spaces

Xu-Jian Huang.
Proc. Amer. Math. Soc. 140 (2012), 3161-3167
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917089

Compact operators in TRO’s

G. Andreolas.
Proc. Amer. Math. Soc. 140 (2012), 3169-3178
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917090

A Kaplansky theorem for JB*-triples

Francisco J. Fernández-Polo, Jorge J. Garcés and Antonio M. Peralta.
Proc. Amer. Math. Soc. 140 (2012), 3179-3191
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917091

Poincaré functions with spiders’ webs

Helena Mihaljević-Brandt and Jörn Peter.
Proc. Amer. Math. Soc. 140 (2012), 3193-3205
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917092

Isomorphisms and fusion rules of orthogonal free quantum groups and their free complexifications

Sven Raum.
Proc. Amer. Math. Soc. 140 (2012), 3207-3218
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917093

Finite sums of projections in purely infinite simple C*-algebras with torsion $K_{0}$

Victor Kaftal, P. W. Ng and Shuang Zhang.
Proc. Amer. Math. Soc. 140 (2012), 3219-3227
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917094

Compactness estimates for $\Box_{b}$ on a CR manifold

Tran Vu Khanh, Stefano Pinton and Giuseppe Zampieri.
Proc. Amer. Math. Soc. 140 (2012), 3229-3236
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917095

Spectral permanence for the Moore-Penrose inverse

Dragan S. Djordjević, Snežana Č. Živković-Zlatanović and Robin E. Harte.
Proc. Amer. Math. Soc. 140 (2012), 3237-3245
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917096

Localized energy estimates for wave equations on high-dimensional Schwarzschild space-times

Parul Laul and Jason Metcalfe.
Proc. Amer. Math. Soc. 140 (2012), 3247-3262
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917097

A new characterization of convexity in free Carnot groups

Andrea Bonfiglioli and Ermanno Lanconelli.
Proc. Amer. Math. Soc. 140 (2012), 3263-3273
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917098

Existence of doubling measures via generalised nested cubes

Antti Käenmäki, Tapio Rajala and Ville Suomala.
Proc. Amer. Math. Soc. 140 (2012), 3275-3281
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917099

Rigid actions need not be strongly ergodic

Adrian Ioana and Stefaan Vaes.
Proc. Amer. Math. Soc. 140 (2012), 3283-3288
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917100

Volume formulas for a spherical tetrahedron

Jun Murakami.
Proc. Amer. Math. Soc. 140 (2012), 3289-3295
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917101

$q$-Conjugacy classes in loop groups

Dongwen Liu.
Proc. Amer. Math. Soc. 140 (2012), 3297-3311
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 2917102