Contents of Volume 107, Number 1

All articles in this issue are freely accessible.

View front and back matter from the print issue

Every semiprimary ring is the endomorphism ring of a projective module over a quasihereditary ring

Vlastimil Dlab and Claus Michael Ringel.
Proc. Amer. Math. Soc. 107 (1989), 1-5
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 943793

Torsion units in alternative loop rings

Edgar G. Goodaire and César Polcino Milies.
Proc. Amer. Math. Soc. 107 (1989), 7-15
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 953005

Tutte polynomials and bicycle dimension of ternary matroids

François Jaeger.
Proc. Amer. Math. Soc. 107 (1989), 17-25
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979049

A note on the Diophantine equation $x^ {2p}-Dy^ 2=1$

Mao Hua Le.
Proc. Amer. Math. Soc. 107 (1989), 27-34
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 965245

Injective hulls of simple $\mathrm {sl}(2, \mathcal {C})$ modules are locally Artinian

Randall P. Dahlberg.
Proc. Amer. Math. Soc. 107 (1989), 35-37
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 965241

The Odlyzko conjecture and O’Hara’s unimodality proof

Dennis Stanton and Doron Zeilberger.
Proc. Amer. Math. Soc. 107 (1989), 39-42
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 972238

Zero cycles on quadric hypersurfaces

Richard G. Swan.
Proc. Amer. Math. Soc. 107 (1989), 43-46
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979219

Two definability results in the equational context

M. Hébert, R. N. McKenzie and G. E. Weaver.
Proc. Amer. Math. Soc. 107 (1989), 47-53
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 975648

Monomial space curves in $\textbf {P}^ 3_ k$ as binomial set theoretic complete intersections

Apostolos Thoma.
Proc. Amer. Math. Soc. 107 (1989), 55-61
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 976361

Two examples of local Artinian rings

Wei Min Xue.
Proc. Amer. Math. Soc. 107 (1989), 63-65
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979222

On nilpotent derivations of prime rings

Chen-Lian Chuang.
Proc. Amer. Math. Soc. 107 (1989), 67-71
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979224

On semisimple Mal′cev algebras

Alberto Elduque.
Proc. Amer. Math. Soc. 107 (1989), 73-82
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979223

The linear and quadratic Schur subgroups over the $S$-integers of a number field

Carl R. Riehm.
Proc. Amer. Math. Soc. 107 (1989), 83-87
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979218

On abelian quotients of primitive groups

Michael Aschbacher and Robert M. Guralnick.
Proc. Amer. Math. Soc. 107 (1989), 89-95
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 982398

Simple $C^ *$-algebras and subgroups of $\textbf {Q}$

Gerald J. Murphy.
Proc. Amer. Math. Soc. 107 (1989), 97-100
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 1007284

Sums and products of Hilbert spaces

Jesús M. F. Castillo.
Proc. Amer. Math. Soc. 107 (1989), 101-105
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material

Sums and products of Hilbert spaces

Jesús M. F. Castillo.
Proc. Amer. Math. Soc. 107 (1989), 101-105
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 935103

On the regularity properties for solutions of the Cauchy problem for the porous media equation

Kazuya Hayasida.
Proc. Amer. Math. Soc. 107 (1989), 107-112
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 948150

Holomorphic sectional curvature of some pseudoconvex domains

Jeffery D. McNeal.
Proc. Amer. Math. Soc. 107 (1989), 113-117
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979051

Some remarks on the average range of a vector measure

Francisco J. Freniche.
Proc. Amer. Math. Soc. 107 (1989), 119-124
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 962243

On the theorems of Šarkovskiĭ and Štefan on cycles

Bolesław Gaweł.
Proc. Amer. Math. Soc. 107 (1989), 125-132
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 960642

Remark on Walter’s inequality for Schur multipliers

Marek Bożejko.
Proc. Amer. Math. Soc. 107 (1989), 133-136
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 1007285

A Hardy-Littlewood maximal inequality for Jacobi type hypergroups

William C. Connett and Alan L. Schwartz.
Proc. Amer. Math. Soc. 107 (1989), 137-143
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 961411

Rescaling planar hyperbolic sectors

Marcy Barge.
Proc. Amer. Math. Soc. 107 (1989), 145-154
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 961410

Operator ranges and completely bounded homomorphisms

D. Benjamin Mathes.
Proc. Amer. Math. Soc. 107 (1989), 155-164
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979229

Maximal abelian subalgebras with simple normalizer

Roberto Longo.
Proc. Amer. Math. Soc. 107 (1989), 165-168
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 969318

The asymptotics of the determinant function for a class of operators

Leonid Friedlander.
Proc. Amer. Math. Soc. 107 (1989), 169-178
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 975642

The Cauchy transform on bounded domains

J. M. Anderson and A. Hinkkanen.
Proc. Amer. Math. Soc. 107 (1989), 179-185
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 972226

A note on joint hyponormality

Scott McCullough and Vern Paulsen.
Proc. Amer. Math. Soc. 107 (1989), 187-195
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 972236

Polynomials of generators of integrated semigroups

Ralph deLaubenfels.
Proc. Amer. Math. Soc. 107 (1989), 197-204
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 975637

The isometries of $H^ 1_ \mathcal {H}$

Michael Cambern and Krzysztof Jarosz.
Proc. Amer. Math. Soc. 107 (1989), 205-214
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979225

Hypertranscendence of the functional equation $g(x^ 2)=[g(x)]^ 2+cx$

Peter Borwein.
Proc. Amer. Math. Soc. 107 (1989), 215-221
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979226

Uniqueness of aperiodic kneading sequences

K. M. Brucks.
Proc. Amer. Math. Soc. 107 (1989), 223-229
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979221

Affine invariant subspaces of $C(\textbf {C})$

Yaki Sternfeld and Yitzhak Weit.
Proc. Amer. Math. Soc. 107 (1989), 231-236
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979053

The oblique derivative problem for the heat equation in Lipschitz cylinders

Russell M. Brown.
Proc. Amer. Math. Soc. 107 (1989), 237-250
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 987608

Complemented copies of $c_ 0$ in vector valued Hardy spaces

Patrick N. Dowling.
Proc. Amer. Math. Soc. 107 (1989), 251-254
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 984786

The positive fixed points of Banach lattices

Bruce Christianson.
Proc. Amer. Math. Soc. 107 (1989), 255-260
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 990419

An inequality for harmonic maps of compact Kähler manifolds that implies holomorphicity

James F. Glazebrook.
Proc. Amer. Math. Soc. 107 (1989), 261-269
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 975643

Solvability of noninvariant differential operators on homogeneous spaces

Ronald L. Lipsman.
Proc. Amer. Math. Soc. 107 (1989), 271-276
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979228

Irreducible representations of normal spaces

Leonard R. Rubin.
Proc. Amer. Math. Soc. 107 (1989), 277-283
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 991708

Correction to: “Classification of one-dimensional hypergroups”

Alan L. Schwartz.
Proc. Amer. Math. Soc. 107 (1989), 285
Abstract, references and article information
Full-text PDF Free Access
Request permission to use this material
MathSciNet review: 979213