Proceedings of the American Mathematical Society

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

Contents of Volume 110, Number 4

All articles in this issue are freely accessible.

Representation of tree permutations by words
John A. Maroli.
Proc. Amer. Math. Soc. 110 (1990), 859-869
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MathSciNet review: 1037214
All types implies torsion
Walter Parry.
Proc. Amer. Math. Soc. 110 (1990), 871-875
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MathSciNet review: 1039537
Finite coverings by cosets of normal subgroups
M. M. Parmenter.
Proc. Amer. Math. Soc. 110 (1990), 877-880
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MathSciNet review: 1039536
On a problem of S. Banach from The Scottish book
K. S. Kazarian.
Proc. Amer. Math. Soc. 110 (1990), 881-887
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MathSciNet review: 1031668
On Bloch’s constant
Mario Bonk.
Proc. Amer. Math. Soc. 110 (1990), 889-894
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MathSciNet review: 979048
The extension of the theorems of Č. V. Stanojević and V. B. Stanojević
Shu Yun Sheng.
Proc. Amer. Math. Soc. 110 (1990), 895-904
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MathSciNet review: 1031672
A result about the Hilbert transform along curves
Linda V. Saal.
Proc. Amer. Math. Soc. 110 (1990), 905-914
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MathSciNet review: 1019281
On nonselfadjoint operator algebras
Edward G. Effros and Zhong-Jin Ruan.
Proc. Amer. Math. Soc. 110 (1990), 915-922
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MathSciNet review: 986648
A nullset for normal functions in several variables
Juhani Riihentaus.
Proc. Amer. Math. Soc. 110 (1990), 923-933
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MathSciNet review: 1028048
On contractions without disjoint invariant subspaces
Katsutoshi Takahashi.
Proc. Amer. Math. Soc. 110 (1990), 935-937
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MathSciNet review: 1028296
The Cesàro means and strong laws of large numbers for orthogonal sequences in von Neumann algebras
Ewa Hensz.
Proc. Amer. Math. Soc. 110 (1990), 939-945
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MathSciNet review: 1028285
Example of an algebra which is nontopologizable as a locally convex topological algebra
W. Żelazko.
Proc. Amer. Math. Soc. 110 (1990), 947-949
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MathSciNet review: 1012942
A spread relation for entire functions with negative zeros
Faruk F. Abi-Khuzam.
Proc. Amer. Math. Soc. 110 (1990), 951-960
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MathSciNet review: 1028282
Second order estimates in interpolation theory and applications
Mario Milman and Tomas Schonbek.
Proc. Amer. Math. Soc. 110 (1990), 961-969
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MathSciNet review: 1075187
Brangesian spaces in the polydisk
Dinesh Singh.
Proc. Amer. Math. Soc. 110 (1990), 971-977
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MathSciNet review: 1028289
On a Lipschitz invariant of normed spaces
Yoav Benyamini.
Proc. Amer. Math. Soc. 110 (1990), 979-981
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MathSciNet review: 1028040
The algebra of decomposable operators in direct integrals of not necessarily separable Hilbert spaces
Reinhard Schaflitzel.
Proc. Amer. Math. Soc. 110 (1990), 983-987
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MathSciNet review: 1028294
Decay and boundedness results for a model of laminar flames with complex chemistry
Joel D. Avrin.
Proc. Amer. Math. Soc. 110 (1990), 989-995
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MathSciNet review: 1028038
Oscillation of neutral differential equations with periodic coefficients
Qing Guang Huang and Shao Zhu Chen.
Proc. Amer. Math. Soc. 110 (1990), 997-1001
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MathSciNet review: 1075188
Convergence of the Schur algorithm
Olav Njåstad.
Proc. Amer. Math. Soc. 110 (1990), 1003-1007
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MathSciNet review: 1028292
Index and total curvature of surfaces with constant mean curvature
Manfredo P. do Carmo and Alexandre M. Da Silveira.
Proc. Amer. Math. Soc. 110 (1990), 1009-1015
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MathSciNet review: 1039255
On the impossibility of ruler-only constructions
V. J. Baston and F. A. Bostock.
Proc. Amer. Math. Soc. 110 (1990), 1017-1025
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MathSciNet review: 1034882
Pseudoholomorphicity of closed minimal surfaces in constantly curved $4$-spaces
Chi-Ming Yau.
Proc. Amer. Math. Soc. 110 (1990), 1027-1032
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MathSciNet review: 1030738
Nonexistence of $4$-dimensional almost Kaehler manifolds of constant curvature
David E. Blair.
Proc. Amer. Math. Soc. 110 (1990), 1033-1039
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MathSciNet review: 1043404
Positive centers and the Bonnesen inequality
Michael E. Gage.
Proc. Amer. Math. Soc. 110 (1990), 1041-1048
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MathSciNet review: 1042266
Pairwise incompatible generic families
Wojciech Guzicki.
Proc. Amer. Math. Soc. 110 (1990), 1049-1053
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MathSciNet review: 1019750
Proper hereditary shape equivalences preserve small weak infinite-dimensionality
Richard P. Millspaugh.
Proc. Amer. Math. Soc. 110 (1990), 1055-1061
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MathSciNet review: 1037215
Homology of branched cyclic covers of knots
Stanley Ocken.
Proc. Amer. Math. Soc. 110 (1990), 1063-1067
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MathSciNet review: 984809
Arc-smoothness and contractibility in Whitney levels
Alejandro Illanes.
Proc. Amer. Math. Soc. 110 (1990), 1069-1074
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MathSciNet review: 1037210
Tucker-Ky Fan colorings
K. S. Sarkaria.
Proc. Amer. Math. Soc. 110 (1990), 1075-1081
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MathSciNet review: 1004424
Recurrent homeomorphisms on $R^{2}$ are periodic
Lex G. Oversteegen and E. D. Tymchatyn.
Proc. Amer. Math. Soc. 110 (1990), 1083-1088
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MathSciNet review: 1037216
On hyperspaces of polyhedra
Katsuro Sakai.
Proc. Amer. Math. Soc. 110 (1990), 1089-1097
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MathSciNet review: 1037223
Covers of Dehn fillings on once-punctured torus bundles. II
Mark D. Baker.
Proc. Amer. Math. Soc. 110 (1990), 1099-1108
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MathSciNet review: 1027087
A short solution of Markov’s problem on connected group topologies
Dieter Remus.
Proc. Amer. Math. Soc. 110 (1990), 1109-1110
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MathSciNet review: 1028293
Decompositions of differentiable semigroups
John P. Holmes.
Proc. Amer. Math. Soc. 110 (1990), 1111-1118
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MathSciNet review: 1031665
No continuum in $E^{2}$ has the TMP. I. Arcs and spheres
L. D. Loveland.
Proc. Amer. Math. Soc. 110 (1990), 1119-1128
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MathSciNet review: 1027099
Links not concordant to boundary links
Charles Livingston.
Proc. Amer. Math. Soc. 110 (1990), 1129-1131
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MathSciNet review: 1031670
On the road coloring problem
Joel Friedman.
Proc. Amer. Math. Soc. 110 (1990), 1133-1135
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MathSciNet review: 953004
Antihook differences and some partition identities
A. K. Agarwal.
Proc. Amer. Math. Soc. 110 (1990), 1137-1142
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MathSciNet review: 1023341
A nonstandard delta function
Todor Todorov.
Proc. Amer. Math. Soc. 110 (1990), 1143-1144
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MathSciNet review: 1037226
Examples of Poincaré duality groups
Geoffrey Mess.
Proc. Amer. Math. Soc. 110 (1990), 1145-1146
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MathSciNet review: 1019274