Contents of Volume 124, Number 5

All articles in this issue are freely accessible.

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A note on Fuchs’ Problem 34

U. F. Albrecht and H. P. Goeters.
Proc. Amer. Math. Soc. 124 (1996), 1319-1328
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MathSciNet review: 1326993

Growth series for the commutator subgroup

Mark Pollicott and Richard Sharp.
Proc. Amer. Math. Soc. 124 (1996), 1329-1335
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MathSciNet review: 1327036

On purely inseparable extensions $K[X,Y]/K[X’,Y’]$ and their generators

D. Daigle.
Proc. Amer. Math. Soc. 124 (1996), 1337-1345
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MathSciNet review: 1327003

The modular group algebra problem for metacyclic $p$-groups

Robert Sandling.
Proc. Amer. Math. Soc. 124 (1996), 1347-1350
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MathSciNet review: 1343723

Identifying congruence subgroups of the modular group

Tim Hsu.
Proc. Amer. Math. Soc. 124 (1996), 1351-1359
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MathSciNet review: 1343700

Congruence lattices of algebras— the signed labelling

S. W. Seif.
Proc. Amer. Math. Soc. 124 (1996), 1361-1370
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MathSciNet review: 1301526

Degree of irrationality of a product of two elliptic curves

Hisao Yoshihara.
Proc. Amer. Math. Soc. 124 (1996), 1371-1375
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MathSciNet review: 1327053

The cost of computing integers

W. de Melo and B. F. Svaiter.
Proc. Amer. Math. Soc. 124 (1996), 1377-1378
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MathSciNet review: 1307510

A characterization of integral curves with Gorenstein hyperplane sections

Kohji Yanagawa.
Proc. Amer. Math. Soc. 124 (1996), 1379-1384
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MathSciNet review: 1301052

Do isomorphic structural matrix rings have isomorphic graphs?

S. Dascalescu and L. van Wyk.
Proc. Amer. Math. Soc. 124 (1996), 1385-1391
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MathSciNet review: 1307508

A $d$-dimensional extension of a lemma of Huneke’s and formulas for the Hilbert coefficients

Sam Huckaba.
Proc. Amer. Math. Soc. 124 (1996), 1393-1401
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MathSciNet review: 1307529

Representations of the Gupta-Sidki group

D. S. Passman and W. V. Temple.
Proc. Amer. Math. Soc. 124 (1996), 1403-1410
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MathSciNet review: 1307556

Single valuedness from weakly coercive Hamiltonians

Richard T. Newcomb II and Jianzhong Su II.
Proc. Amer. Math. Soc. 124 (1996), 1411-1415
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MathSciNet review: 1343716

On the problem of linearization for state-dependent delay differential equations

Kenneth L. Cooke and Wenzhang Huang.
Proc. Amer. Math. Soc. 124 (1996), 1417-1426
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MathSciNet review: 1340381

Eigenvalue ratios for the regular Sturm-Liouville system

Yu-Ling Huang and C. K. Law.
Proc. Amer. Math. Soc. 124 (1996), 1427-1436
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MathSciNet review: 1328351

$A$-differentiability and $A$-analyticity

P. M. Gadea and J. Muñoz Masqué.
Proc. Amer. Math. Soc. 124 (1996), 1437-1443
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MathSciNet review: 1301495

Trace theorems for holomorphic semigroups and the second order Cauchy problem

O. El-Mennaoui and V. Keyantuo.
Proc. Amer. Math. Soc. 124 (1996), 1445-1458
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MathSciNet review: 1301022

Closed geodesics and non-differentiability of the metric in infinite-dimensional Teichmüller spaces

Li Zhong.
Proc. Amer. Math. Soc. 124 (1996), 1459-1465
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MathSciNet review: 1301053

Boundary value estimates for harmonic forms

T. Iwaniec, M. Mitrea and C. Scott.
Proc. Amer. Math. Soc. 124 (1996), 1467-1471
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MathSciNet review: 1301031

Composition of Blochs with bounded analytic functions

E. G. Kwon.
Proc. Amer. Math. Soc. 124 (1996), 1473-1480
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MathSciNet review: 1307542

Polynomials and limited sets

Pablo Galindo.
Proc. Amer. Math. Soc. 124 (1996), 1481-1488
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MathSciNet review: 1307518

Amenability and weak amenability of second conjugate Banach algebras

F. Ghahramani, R. J. Loy and G. A. Willis.
Proc. Amer. Math. Soc. 124 (1996), 1489-1497
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MathSciNet review: 1307520

Geometry of Kodaira moduli spaces

Sergey A. Merkulov.
Proc. Amer. Math. Soc. 124 (1996), 1499-1506
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MathSciNet review: 1327027

On Hankel operators not in the Toeplitz algebra

José Barría.
Proc. Amer. Math. Soc. 124 (1996), 1507-1511
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MathSciNet review: 1301007

The structure of measurable mappings with values in locally convex spaces

Jun Kawabe.
Proc. Amer. Math. Soc. 124 (1996), 1513-1515
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MathSciNet review: 1307536

Non-isomorphism of $L_{p}$-spaces associated with finite and infinite von Neumann algebras

F. A. Sukochev.
Proc. Amer. Math. Soc. 124 (1996), 1517-1527
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MathSciNet review: 1317053

Souslin’s hypothesis and convergence in category

Arnold W. Miller.
Proc. Amer. Math. Soc. 124 (1996), 1529-1532
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MathSciNet review: 1328364

Spectrum of positive entropy multidimensional dynamical systems with a mixed time

B. Kaminski.
Proc. Amer. Math. Soc. 124 (1996), 1533-1537
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MathSciNet review: 1307534

Rotational symmetry of the Hermite projection operators

E. Kochneff.
Proc. Amer. Math. Soc. 124 (1996), 1539-1547
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MathSciNet review: 1307540

Singular solutions for a class of Grusin type operators

Nicholas Hanges and A. Alexandrou Himonas.
Proc. Amer. Math. Soc. 124 (1996), 1549-1557
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MathSciNet review: 1307525

Uncountably many $C^{0}$ conformally distinct Lorentz surfaces and a finiteness theorem

Robert W. Smyth.
Proc. Amer. Math. Soc. 124 (1996), 1559-1566
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MathSciNet review: 1346988

Non-simple links with tunnel number one

Mario Eudave-Muñoz and Yoshiaki Uchida.
Proc. Amer. Math. Soc. 124 (1996), 1567-1575
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MathSciNet review: 1328348

The second iterate of a map with dense orbit

Paul S. Bourdon.
Proc. Amer. Math. Soc. 124 (1996), 1577-1581
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MathSciNet review: 1363443

Orientation-preserving self-homeomorphisms of the surface of genus two have points of period at most two

Warren Dicks and Jaume Llibre.
Proc. Amer. Math. Soc. 124 (1996), 1583-1591
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MathSciNet review: 1301020

Products of $𝜔^{*}$ images

M. Bell, L. Shapiro and P. Simon.
Proc. Amer. Math. Soc. 124 (1996), 1593-1599
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MathSciNet review: 1328339

Comparison of perturbed Dirac operators

Jeffrey Fox and Peter Haskell.
Proc. Amer. Math. Soc. 124 (1996), 1601-1608
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MathSciNet review: 1317036

$2k$-regular maps on smooth manifolds

David Handel.
Proc. Amer. Math. Soc. 124 (1996), 1609-1613
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MathSciNet review: 1307524

The largeness of sets of points with non-dense orbit in basic sets on surfaces

Yong Moo Chung.
Proc. Amer. Math. Soc. 124 (1996), 1615-1624
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MathSciNet review: 1307504

Union and tangle

Yasutaka Nakanishi.
Proc. Amer. Math. Soc. 124 (1996), 1625-1631
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MathSciNet review: 1342035

Basic differential forms for actions of Lie groups

Peter W. Michor.
Proc. Amer. Math. Soc. 124 (1996), 1633-1642
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MathSciNet review: 1307550