Contents of Volume 126, Number 9

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A bound for the derived and Frattini subgroups of a prime-power group

Graham Ellis
Proc. Amer. Math. Soc. 126 (1998), 2513-2523.
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MathSciNet review: 1459119

The maximal normal $p$-subgroup of the automorphism group of an abelian $p$-group

Jutta Hausen; Phillip Schultz
Proc. Amer. Math. Soc. 126 (1998), 2525-2533.
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MathSciNet review: 1458876

Differential forms on quotients by reductive group actions

Michel Brion
Proc. Amer. Math. Soc. 126 (1998), 2535-2539.
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MathSciNet review: 1451789

The maximum condition on annihilators for polynomial rings

Ferran Cedó; Dolors Herbera
Proc. Amer. Math. Soc. 126 (1998), 2541-2548.
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MathSciNet review: 1451790

Number of rational points of a singular curve

W. A. Zúñiga Galindo
Proc. Amer. Math. Soc. 126 (1998), 2549-2556.
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MathSciNet review: 1451803

On uniqueness of $p$-adic meromorphic functions

Abdelbaki Boutabaa; Alain Escassut
Proc. Amer. Math. Soc. 126 (1998), 2557-2568.
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MathSciNet review: 1468183

Central extensions of some Lie algebras

Wanglai Li; Robert L. Wilson
Proc. Amer. Math. Soc. 126 (1998), 2569-2577.
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MathSciNet review: 1451817

Endomorphisms of finite full transformation semigroups

Boris M. Schein; Beimnet Teclezghi
Proc. Amer. Math. Soc. 126 (1998), 2579-2587.
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MathSciNet review: 1487338

Class number parity for cyclotomic fields

Ken-Ichi Yoshino
Proc. Amer. Math. Soc. 126 (1998), 2589-2591.
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MathSciNet review: 1476402

A topology on lattice ordered groups

Ivica Gusic
Proc. Amer. Math. Soc. 126 (1998), 2593-2597.
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MathSciNet review: 1452805

Character degrees and local subgroups of $\pi$-separable groups

Gabriel Navarro; Thomas Wolf
Proc. Amer. Math. Soc. 126 (1998), 2599-2605.
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MathSciNet review: 1458256

A unified extension of two results of Ky Fan on the sum of matrices

Tin-Yau Tam
Proc. Amer. Math. Soc. 126 (1998), 2607-2614.
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MathSciNet review: 1487343

Linear constituents of certain character restrictions

I. M. Isaacs; G. R. Robinson
Proc. Amer. Math. Soc. 126 (1998), 2615-2617.
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MathSciNet review: 1451809

The supremum of the difference between the big and little finitistic dimensions is infinite

Sverre O. Smal\o
Proc. Amer. Math. Soc. 126 (1998), 2619-2622.
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MathSciNet review: 1452828

Uniqueness in the Cauchy problems for higher order elliptic differential operators

Wensheng Wang
Proc. Amer. Math. Soc. 126 (1998), 2623-2630.
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MathSciNet review: 1476397

The Fuglede-Putnam theorem and a generalization of Barría's lemma

Toshihiro Okuyama; Keiichi Watanabe
Proc. Amer. Math. Soc. 126 (1998), 2631-2634.
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MathSciNet review: 1451824

Hypergroups with invariant metric

Michael Voit
Proc. Amer. Math. Soc. 126 (1998), 2635-2640.
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MathSciNet review: 1451835

Global iteration schemes for strongly pseudo-contractive maps

C. E. Chidume
Proc. Amer. Math. Soc. 126 (1998), 2641-2649.
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MathSciNet review: 1451791

A structural result of irreducible inclusions of type ${III}_\lambda$ factors, $\lambda\in(0,1)$

Phan H. Loi
Proc. Amer. Math. Soc. 126 (1998), 2651-2662.
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MathSciNet review: 1451818

Smooth rank one perturbations of selfadjoint operators

S. Hassi; H. S. V. de Snoo; A. D. I. Willemsma
Proc. Amer. Math. Soc. 126 (1998), 2663-2675.
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MathSciNet review: 1451805

Exact iterative reconstruction algorithm for multivariate irregularly sampled functions in spline-like spaces: The $L^p$-theory

Akram Aldroubi; Hans Feichtinger
Proc. Amer. Math. Soc. 126 (1998), 2677-2686.
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MathSciNet review: 1451788

A counterexample to the Bartle-Graves selection theorem for multilinear maps

Cecília S. Fernandez
Proc. Amer. Math. Soc. 126 (1998), 2687-2690.
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MathSciNet review: 1485473

A limiting example for the local ``fuzzy'' sum rule in nonsmooth analysis

Jon Vanderwerff; Qiji J. Zhu
Proc. Amer. Math. Soc. 126 (1998), 2691-2697.
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MathSciNet review: 1451834

Mergelyan pairs for harmonic functions

Stephen J. Gardiner
Proc. Amer. Math. Soc. 126 (1998), 2699-2703.
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MathSciNet review: 1451804

Cauchy-Schwarz and means inequalities for elementary operators into norm ideals

Danko R. Jocic
Proc. Amer. Math. Soc. 126 (1998), 2705-2711.
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MathSciNet review: 1451812

$C^\ast$-algebras that are only weakly semiprojective

Terry A. Loring
Proc. Amer. Math. Soc. 126 (1998), 2713-2715.
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MathSciNet review: 1443393

Continuity of Lie mappings of the skew elements of Banach algebras with involution

M. I. Berenguer; A. R. Villena
Proc. Amer. Math. Soc. 126 (1998), 2717-2720.
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MathSciNet review: 1469400

Regularization of semigroups that are strongly continuous for $t>0$

P. C. Kunstmann
Proc. Amer. Math. Soc. 126 (1998), 2721-2724.
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MathSciNet review: 1473671

On the relative commutants of subfactors

M. Khoshkam; B. Mashood
Proc. Amer. Math. Soc. 126 (1998), 2725-2732.
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MathSciNet review: 1451814

The equivalence of some Bernoulli convolutions to Lebesgue measure

R. Daniel Mauldin; Károly Simon
Proc. Amer. Math. Soc. 126 (1998), 2733-2736.
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MathSciNet review: 1458276

Vectors of minimal norm

Angela Spalsbury
Proc. Amer. Math. Soc. 126 (1998), 2737-2745.
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MathSciNet review: 1476393

$M$-ideals of compact operators are separably determined

Eve Oja
Proc. Amer. Math. Soc. 126 (1998), 2747-2753.
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MathSciNet review: 1469429

Half-space theorems for mean curvature one surfaces in hyperbolic space

Lucio Rodriguez; Harold Rosenberg
Proc. Amer. Math. Soc. 126 (1998), 2755-2762.
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MathSciNet review: 1458259

Nonsymmetric Osserman indefinite Kähler manifolds

A. Bonome; R. Castro; E. García-Río; L. Hervella; R. Vázquez-Lorenzo
Proc. Amer. Math. Soc. 126 (1998), 2763-2769.
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MathSciNet review: 1476121

Nonsymmetric Osserman pseudo-Riemannian manifolds

E. García-Río; M. E. Vázquez-Abal; R. Vázquez-Lorenzo
Proc. Amer. Math. Soc. 126 (1998), 2771-2778.
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MathSciNet review: 1476128

The sharp Sobolev inequality and the Banchoff-Pohl inequality on surfaces

Ralph Howard
Proc. Amer. Math. Soc. 126 (1998), 2779-2787.
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MathSciNet review: 1451806

The volume preserving mean curvature flow near spheres

Joachim Escher; Gieri Simonett
Proc. Amer. Math. Soc. 126 (1998), 2789-2796.
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MathSciNet review: 1485470

Sufficient conditions for one domain to contain another in a space of constant curvature

Jiazu Zhou
Proc. Amer. Math. Soc. 126 (1998), 2797-2803.
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MathSciNet review: 1451838

Rotation intervals for chaotic sets

Kathleen T. Alligood; James A. Yorke
Proc. Amer. Math. Soc. 126 (1998), 2805-2810.
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MathSciNet review: 1443368

Collapsible polyhedra and median spaces

M. van de Vel
Proc. Amer. Math. Soc. 126 (1998), 2811-2818.
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MathSciNet review: 1452832

Notes on homology cobordisms of plumbed homology 3-spheres

Nikolai Saveliev
Proc. Amer. Math. Soc. 126 (1998), 2819-2825.
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MathSciNet review: 1451828