Proceedings of the American Mathematical Society

ISSN 1088-6826(online) ISSN 0002-9939(print)

Contents of Volume 136, Number 4

All articles in this issue are freely accessible.

Every $m$-permutable variety satisfies the congruence identity $𝛼𝛽_{h}= 𝛼𝛾_{h}$
Paolo Lipparini.
Proc. Amer. Math. Soc. 136 (2008), 1137-1144
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MathSciNet review: 2367087
On Generic differential $\operatorname{SO}_{n}$-extensions
Lourdes Juan and Arne Ledet.
Proc. Amer. Math. Soc. 136 (2008), 1145-1153
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MathSciNet review: 2367088
On the Littlewood-Richardson rule for almost skew-shapes
Giandomenico Boffi and David A. Buchsbaum.
Proc. Amer. Math. Soc. 136 (2008), 1155-1161
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MathSciNet review: 2367089
A categorification of integral Specht modules
Mikhail Khovanov, Volodymyr Mazorchuk and Catharina Stroppel.
Proc. Amer. Math. Soc. 136 (2008), 1163-1169
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MathSciNet review: 2367090
Groups which do not admit ghosts
Sunil K. Chebolu, J. Daniel Christensen and Ján Minác.
Proc. Amer. Math. Soc. 136 (2008), 1171-1179
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MathSciNet review: 2367091
A group structure on squares
Ravi A. Rao and Selby Jose.
Proc. Amer. Math. Soc. 136 (2008), 1181-1191
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MathSciNet review: 2367092
Mean value of mixed exponential sums
Huaning Liu.
Proc. Amer. Math. Soc. 136 (2008), 1193-1203
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MathSciNet review: 2367093
On Faltings’ annihilator theorem
Takesi Kawasaki.
Proc. Amer. Math. Soc. 136 (2008), 1205-1211
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MathSciNet review: 2367094
Krasnoselskii type fixed point theorems and applications
Yicheng Liu and Zhixiang Li.
Proc. Amer. Math. Soc. 136 (2008), 1213-1220
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MathSciNet review: 2367095
Remarks on elliptic problems involving the Caffarelli-Kohn-Nirenberg inequalities
Gongbao Li and Shuangjie Peng.
Proc. Amer. Math. Soc. 136 (2008), 1221-1228
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MathSciNet review: 2367096
Periodic solutions of singular systems without the strong force condition
Daniel Franco and Pedro J. Torres.
Proc. Amer. Math. Soc. 136 (2008), 1229-1236
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MathSciNet review: 2367097
The sharp weighted bound for the Riesz transforms
Stefanie Petermichl.
Proc. Amer. Math. Soc. 136 (2008), 1237-1249
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MathSciNet review: 2367098
Area of Fatou sets of trigonometric functions
Hendrik Schubert.
Proc. Amer. Math. Soc. 136 (2008), 1251-1259
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MathSciNet review: 2367099
Strongly singular Radon transforms on the Heisenberg group and folding singularities
Norberto Laghi and Neil Lyall.
Proc. Amer. Math. Soc. 136 (2008), 1261-1272
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MathSciNet review: 2367100
Approximation of holomorphic maps with a lower bound on the rank
Dejan Kolaric.
Proc. Amer. Math. Soc. 136 (2008), 1273-1284
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MathSciNet review: 2367101
Algebraic characterizations of measure algebras
Thomas Jech.
Proc. Amer. Math. Soc. 136 (2008), 1285-1294
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MathSciNet review: 2367102
Banach function algebras with dense invertible group
H. G. Dales and J. F. Feinstein.
Proc. Amer. Math. Soc. 136 (2008), 1295-1304
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MathSciNet review: 2367103
Globally analytic hypoelliptic vector fields on compact surfaces
Adalberto P. Bergamasco and Sérgio Luís Zani.
Proc. Amer. Math. Soc. 136 (2008), 1305-1310
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MathSciNet review: 2367104
The boundary Harnack inequality for infinity harmonic functions in the plane
John L. Lewis and Kaj Nyström.
Proc. Amer. Math. Soc. 136 (2008), 1311-1323
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MathSciNet review: 2367105
Invariant decomposition of functions with respect to commuting invertible transformations
Bálint Farkas, Viktor Harangi, Tamás Keleti and Szilárd György Révész.
Proc. Amer. Math. Soc. 136 (2008), 1325-1336
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MathSciNet review: 2367106
Norms of elementary operators
Hong-Ke Du, Yue-Qing Wang and Gui-Bao Gao.
Proc. Amer. Math. Soc. 136 (2008), 1337-1348
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MathSciNet review: 2367107
The Wu metric is not upper semicontinuous
Piotr Jucha.
Proc. Amer. Math. Soc. 136 (2008), 1349-1358
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MathSciNet review: 2367108
The contraction principle for mappings on a metric space with a graph
Jacek Jachymski.
Proc. Amer. Math. Soc. 136 (2008), 1359-1373
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MathSciNet review: 2367109
On the compactness of the product of Hankel operators on the sphere
Jingbo Xia.
Proc. Amer. Math. Soc. 136 (2008), 1375-1384
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MathSciNet review: 2367110
Randomization of Sharkovskii-type theorems
Jan Andres.
Proc. Amer. Math. Soc. 136 (2008), 1385-1395
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MathSciNet review: 2367111
Generalized bi-circular projections on minimal ideals of operators
Fernanda Botelho and James Jamison.
Proc. Amer. Math. Soc. 136 (2008), 1397-1402
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MathSciNet review: 2367112
Rational functions with linear relations
Ariane M. Masuda and Michael E. Zieve.
Proc. Amer. Math. Soc. 136 (2008), 1403-1408
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MathSciNet review: 2367113
Solution of a question of Knarr
Koen Thas.
Proc. Amer. Math. Soc. 136 (2008), 1409-1418
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MathSciNet review: 2367114
The dual foliation in open manifolds with nonnegative sectional curvature
Luis Guijarro and Gerard Walschap.
Proc. Amer. Math. Soc. 136 (2008), 1419-1425
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MathSciNet review: 2367115
Properly embedded least area planes in Gromov hyperbolic $3$-spaces
Baris Coskunuzer.
Proc. Amer. Math. Soc. 136 (2008), 1427-1432
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MathSciNet review: 2367116
Asymptotics of ends of constant mean curvature surfaces with bubbletons
Shimpei Kobayashi.
Proc. Amer. Math. Soc. 136 (2008), 1433-1443
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MathSciNet review: 2367117
A polarized partition relation for cardinals of countable cofinality
Albin L. Jones.
Proc. Amer. Math. Soc. 136 (2008), 1445-1449
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MathSciNet review: 2367118
Compact metrizable groups are isometry groups of compact metric spaces
Julien Melleray.
Proc. Amer. Math. Soc. 136 (2008), 1451-1455
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MathSciNet review: 2367119
The heat kernel on H-type groups
Qiaohua Yang and Fuliu Zhu.
Proc. Amer. Math. Soc. 136 (2008), 1457-1464
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MathSciNet review: 2367120
Characterizing algebraic stacks
Sharon Hollander.
Proc. Amer. Math. Soc. 136 (2008), 1465-1476
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MathSciNet review: 2367121
Amenability of Banach and C$^{*}$-algebras generated by unitary representations
Ross Stokke.
Proc. Amer. Math. Soc. 136 (2008), 1477-1487
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MathSciNet review: 2367122
The $3$-primary classifying space of the fiber of the double suspension
Stephen D. Theriault.
Proc. Amer. Math. Soc. 136 (2008), 1489-1499
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MathSciNet review: 2367123
Erratum to “On a conjecture of Koike on identities between Thompson series and Rogers-Ramanujan functions”
Kathrin Bringmann and Holly Swisher.
Proc. Amer. Math. Soc. 136 (2008), 1501-1501
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MathSciNet review: 2367124
Erratum to “Exotic smooth structures on $3\mathbf{CP}^{2}#n\overline{\mathbf{CP}^{2}}$”
B. Doug Park.
Proc. Amer. Math. Soc. 136 (2008), 1503-1503
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MathSciNet review: 2367125