Contents of Volume 110, Number 4

All articles in this issue are freely accessible.

View front and back matter from the print issue

Representation of tree permutations by words

John A. Maroli.
Proc. Amer. Math. Soc. 110 (1990), 859-869
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1037214

All types implies torsion

Walter Parry.
Proc. Amer. Math. Soc. 110 (1990), 871-875
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1039537

Finite coverings by cosets of normal subgroups

M. M. Parmenter.
Proc. Amer. Math. Soc. 110 (1990), 877-880
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1039536

On a problem of S. Banach from The Scottish book

K. S. Kazarian.
Proc. Amer. Math. Soc. 110 (1990), 881-887
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1031668

On Bloch’s constant

Mario Bonk.
Proc. Amer. Math. Soc. 110 (1990), 889-894
Abstract, references and article information
Full-text PDF Free Access
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
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1031672

A result about the Hilbert transform along curves

Linda V. Saal.
Proc. Amer. Math. Soc. 110 (1990), 905-914
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1019281

On nonselfadjoint operator algebras

Edward G. Effros and Zhong-Jin Ruan.
Proc. Amer. Math. Soc. 110 (1990), 915-922
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 986648

A nullset for normal functions in several variables

Juhani Riihentaus.
Proc. Amer. Math. Soc. 110 (1990), 923-933
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1028048

On contractions without disjoint invariant subspaces

Katsutoshi Takahashi.
Proc. Amer. Math. Soc. 110 (1990), 935-937
Abstract, references and article information
Full-text PDF Free Access
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
Abstract, references and article information
Full-text PDF Free Access
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
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1012942

A spread relation for entire functions with negative zeros

Faruk F. Abi-Khuzam.
Proc. Amer. Math. Soc. 110 (1990), 951-960
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1028282

Second order estimates in interpolation theory and applications

Mario Milman and Tomas Schonbek.
Proc. Amer. Math. Soc. 110 (1990), 961-969
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1075187

Brangesian spaces in the polydisk

Dinesh Singh.
Proc. Amer. Math. Soc. 110 (1990), 971-977
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1028289

On a Lipschitz invariant of normed spaces

Yoav Benyamini.
Proc. Amer. Math. Soc. 110 (1990), 979-981
Abstract, references and article information
Full-text PDF Free Access
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
Abstract, references and article information
Full-text PDF Free Access
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
Abstract, references and article information
Full-text PDF Free Access
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
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1075188

Convergence of the Schur algorithm

Olav Njåstad.
Proc. Amer. Math. Soc. 110 (1990), 1003-1007
Abstract, references and article information
Full-text PDF Free Access
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
Abstract, references and article information
Full-text PDF Free Access
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
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1034882

Pseudoholomorphicity of closed minimal surfaces in constantly curved $4$-spaces

Chi-Ming Yau.
Proc. Amer. Math. Soc. 110 (1990), 1027-1032
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1030738

Nonexistence of $4$-dimensional almost Kaehler manifolds of constant curvature

David E. Blair.
Proc. Amer. Math. Soc. 110 (1990), 1033-1039
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1043404

Positive centers and the Bonnesen inequality

Michael E. Gage.
Proc. Amer. Math. Soc. 110 (1990), 1041-1048
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1042266

Pairwise incompatible generic families

Wojciech Guzicki.
Proc. Amer. Math. Soc. 110 (1990), 1049-1053
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1019750

Proper hereditary shape equivalences preserve small weak infinite-dimensionality

Richard P. Millspaugh.
Proc. Amer. Math. Soc. 110 (1990), 1055-1061
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1037215

Homology of branched cyclic covers of knots

Stanley Ocken.
Proc. Amer. Math. Soc. 110 (1990), 1063-1067
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 984809

Arc-smoothness and contractibility in Whitney levels

Alejandro Illanes.
Proc. Amer. Math. Soc. 110 (1990), 1069-1074
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1037210

Tucker-Ky Fan colorings

K. S. Sarkaria.
Proc. Amer. Math. Soc. 110 (1990), 1075-1081
Abstract, references and article information
Full-text PDF Free Access
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
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1037216

On hyperspaces of polyhedra

Katsuro Sakai.
Proc. Amer. Math. Soc. 110 (1990), 1089-1097
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1037223

Covers of Dehn fillings on once-punctured torus bundles. II

Mark D. Baker.
Proc. Amer. Math. Soc. 110 (1990), 1099-1108
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1027087

A short solution of Markov’s problem on connected group topologies

Dieter Remus.
Proc. Amer. Math. Soc. 110 (1990), 1109-1110
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1028293

Decompositions of differentiable semigroups

John P. Holmes.
Proc. Amer. Math. Soc. 110 (1990), 1111-1118
Abstract, references and article information
Full-text PDF Free Access
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
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1027099

Links not concordant to boundary links

Charles Livingston.
Proc. Amer. Math. Soc. 110 (1990), 1129-1131
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1031670

On the road coloring problem

Joel Friedman.
Proc. Amer. Math. Soc. 110 (1990), 1133-1135
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 953004

Antihook differences and some partition identities

A. K. Agarwal.
Proc. Amer. Math. Soc. 110 (1990), 1137-1142
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1023341

A nonstandard delta function

Todor Todorov.
Proc. Amer. Math. Soc. 110 (1990), 1143-1144
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1037226

Examples of Poincaré duality groups

Geoffrey Mess.
Proc. Amer. Math. Soc. 110 (1990), 1145-1146
Abstract, references and article information
Full-text PDF Free Access
MathSciNet review: 1019274