Contents of Volume 137, Number 6

View front and back matter from the print issue

Minimal polynomial of an exponential automorphism of $\mathbb {C}^n$

Jakub Zygadło
Proc. Amer. Math. Soc. 137 (2009), 1849-1853.
Abstract, references and article information
Retrieve article in: PDF

Torsion of the symmetric algebra and implicitization

Laurent Busé; Marc Chardin; Jean-Pierre Jouanolou
Proc. Amer. Math. Soc. 137 (2009), 1855-1865.
Abstract, references and article information
Retrieve article in: PDF

Reduction theorems for Noether's problem

Ming-chang Kang; Bernat Plans
Proc. Amer. Math. Soc. 137 (2009), 1867-1874.
Abstract, references and article information
Retrieve article in: PDF

A Littlewood-Richardson rule for Grassmannian permutations

Kevin Purbhoo; Frank Sottile
Proc. Amer. Math. Soc. 137 (2009), 1875-1882.
Abstract, references and article information
Retrieve article in: PDF

Regularity and Segre-Veronese embeddings

David A. Cox; Evgeny Materov
Proc. Amer. Math. Soc. 137 (2009), 1883-1890.
Abstract, references and article information
Retrieve article in: PDF

The group of order preserving automorphisms of the ring of differential operators on a Laurent polynomial algebra in prime characteristic

V. V. Bavula
Proc. Amer. Math. Soc. 137 (2009), 1891-1898.
Abstract, references and article information
Retrieve article in: PDF

Cycles on Nash algebraic models of smooth manifolds

Wojciech Kucharz
Proc. Amer. Math. Soc. 137 (2009), 1899-1906.
Abstract, references and article information
Retrieve article in: PDF

The ghost dimension of a ring

Mark Hovey; Keir Lockridge
Proc. Amer. Math. Soc. 137 (2009), 1907-1913.
Abstract, references and article information
Retrieve article in: PDF

The crystal $\mathcal {B}(\infty )$ and extended Nakajima monomials

Hyeonmi Lee
Proc. Amer. Math. Soc. 137 (2009), 1915-1924.
Abstract, references and article information
Retrieve article in: PDF

Semisimplicity criteria for irreducible Hopf algebras in positive characteristic

Akira Masuoka
Proc. Amer. Math. Soc. 137 (2009), 1925-1932.
Abstract, references and article information
Retrieve article in: PDF

New results on the least common multiple of consecutive integers

Bakir Farhi; Daniel Kane
Proc. Amer. Math. Soc. 137 (2009), 1933-1939.
Abstract, references and article information
Retrieve article in: PDF

The Auslander-Reiten conjecture for Gorenstein rings

Tokuji Araya
Proc. Amer. Math. Soc. 137 (2009), 1941-1944.
Abstract, references and article information
Retrieve article in: PDF

Asymptotic depth of twisted higher direct image sheaves

Renate Bär; Markus Brodmann
Proc. Amer. Math. Soc. 137 (2009), 1945-1950.
Abstract, references and article information
Retrieve article in: PDF

Descent on elliptic curves and Hilbert's tenth problem

Kirsten Eisenträger; Graham Everest
Proc. Amer. Math. Soc. 137 (2009), 1951-1959.
Abstract, references and article information
Retrieve article in: PDF

Average behavior of Fourier coefficients of cusp forms

Guangshi Lü
Proc. Amer. Math. Soc. 137 (2009), 1961-1969.
Abstract, references and article information
Retrieve article in: PDF

Boundary points as limit functions of iterated holomorphic function systems

Kourosh Tavakoli
Proc. Amer. Math. Soc. 137 (2009), 1971-1976.
Abstract, references and article information
Retrieve article in: PDF

On the existence of infinite energy solutions for nonlinear Schrödinger equations

Pablo Braz e Silva; Lucas C. F. Ferreira; Elder J. Villamizar-Roa
Proc. Amer. Math. Soc. 137 (2009), 1977-1987.
Abstract, references and article information
Retrieve article in: PDF

Borg-type uniqueness theorems for periodic Jacobi operators with matrix-valued coefficients

Evgeny Korotyaev; Anton Kutsenko
Proc. Amer. Math. Soc. 137 (2009), 1989-1996.
Abstract, references and article information
Retrieve article in: PDF

In orbifolds, small isoperimetric regions are small balls

Frank Morgan
Proc. Amer. Math. Soc. 137 (2009), 1997-2004.
Abstract, references and article information
Retrieve article in: PDF

Existence and uniqueness of Tronquée solutions of the fourth-order Jimbo-Miwa second Painlevé equation

Nalini Joshi; Tegan Morrison
Proc. Amer. Math. Soc. 137 (2009), 2005-2014.
Abstract, references and article information
Retrieve article in: PDF

Electrical response matrix of a regular $2n$-gon

Nathaniel D. Blair-Stahn; David B. Wilson
Proc. Amer. Math. Soc. 137 (2009), 2015-2025.
Abstract, references and article information
Retrieve article in: PDF

Lipschitzness of the Lempert and Green functions

Nikolai Nikolov; Peter Pflug; Pascal J. Thomas
Proc. Amer. Math. Soc. 137 (2009), 2027-2036.
Abstract, references and article information
Retrieve article in: PDF

Optimal regularity for the Poisson equation

Lihe Wang; Fengping Yao; Shulin Zhou; Huilian Jia
Proc. Amer. Math. Soc. 137 (2009), 2037-2047.
Abstract, references and article information
Retrieve article in: PDF

Cyclic behavior of the Cesàro operator on $L_2(0,\infty )$

M. González; F. León-Saavedra
Proc. Amer. Math. Soc. 137 (2009), 2049-2055.
Abstract, references and article information
Retrieve article in: PDF

A note on Cheeger sets

Alessio Figalli; Francesco Maggi; Aldo Pratelli
Proc. Amer. Math. Soc. 137 (2009), 2057-2062.
Abstract, references and article information
Retrieve article in: PDF

When lower entropy implies stronger Devaney chaos

Grzegorz Haranczyk; Dominik Kwietniak
Proc. Amer. Math. Soc. 137 (2009), 2063-2073.
Abstract, references and article information
Retrieve article in: PDF

Remarks on the blow-up of solutions to a toy model for the Navier-Stokes equations

Isabelle Gallagher; Marius Paicu
Proc. Amer. Math. Soc. 137 (2009), 2075-2083.
Abstract, references and article information
Retrieve article in: PDF

On gradient Ricci solitons with symmetry

Peter Petersen; William Wylie
Proc. Amer. Math. Soc. 137 (2009), 2085-2092.
Abstract, references and article information
Retrieve article in: PDF

Area growth rate of the level surface of the potential function on the 3-dimensional steady gradient Ricci soliton

Hongxin Guo
Proc. Amer. Math. Soc. 137 (2009), 2093-2097.
Abstract, references and article information
Retrieve article in: PDF

$K$-trivial degrees and the jump-traceability hierarchy

George Barmpalias; Rod Downey; Noam Greenberg
Proc. Amer. Math. Soc. 137 (2009), 2099-2109.
Abstract, references and article information
Retrieve article in: PDF

Equidistribution of dilations of polynomial curves in nilmanifolds

Michael Björklund; Alexander Fish
Proc. Amer. Math. Soc. 137 (2009), 2111-2123.
Abstract, references and article information
Retrieve article in: PDF

A study of counts of Bernoulli strings via conditional Poisson processes

Fred W. Huffer; Jayaram Sethuraman; Sunder Sethuraman
Proc. Amer. Math. Soc. 137 (2009), 2125-2134.
Abstract, references and article information
Retrieve article in: PDF

On a problem of Borsuk and Ulam

Alexander Y. Gordon
Proc. Amer. Math. Soc. 137 (2009), 2135-2137.
Abstract, references and article information
Retrieve article in: PDF

Generic spectral simplicity of polygons

Luc Hillairet; Chris Judge
Proc. Amer. Math. Soc. 137 (2009), 2139-2145.
Abstract, references and article information
Retrieve article in: PDF

The Laitinen Conjecture for finite solvable Oliver groups

Krzysztof Pawałowski; Toshio Sumi
Proc. Amer. Math. Soc. 137 (2009), 2147-2156.
Abstract, references and article information
Retrieve article in: PDF

Spanning trees and Khovanov homology

Abhijit Champanerkar; Ilya Kofman
Proc. Amer. Math. Soc. 137 (2009), 2157-2167.
Abstract, references and article information
Retrieve article in: PDF