Contents of Volume 126, Number 2

All articles in this issue are freely accessible.

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Image multiple point spaces and rectified homotopical depth

Kevin Houston.
Proc. Amer. Math. Soc. 126 (1998), 323-331
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MathSciNet review: 1459124

Pseudocharacters on free semigroups invariant with respect to their automorphism groups

V. A. Faĭziev.
Proc. Amer. Math. Soc. 126 (1998), 333-342
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MathSciNet review: 1422867

Subnormal subgroups of group ring units

Zbigniew S. Marciniak and Sudarshan K. Sehgal.
Proc. Amer. Math. Soc. 126 (1998), 343-348
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MathSciNet review: 1423318

A remark on Gelfand-Kirillov dimension

S. Paul Smith and James J. Zhang.
Proc. Amer. Math. Soc. 126 (1998), 349-352
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MathSciNet review: 1415339

A note on the cohomology of finitary modules

U. Meierfrankenfeld.
Proc. Amer. Math. Soc. 126 (1998), 353-356
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MathSciNet review: 1423320

Oscillation of analytic curves

Y. Yomdin.
Proc. Amer. Math. Soc. 126 (1998), 357-364
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MathSciNet review: 1443861

Uniqueness of positive solutions for Sturm-Liouville boundary value problems

Fu-Hsiang Wong.
Proc. Amer. Math. Soc. 126 (1998), 365-374
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MathSciNet review: 1443860

A pointwise spectrum and representation of operators

N. Bertoglio, Servet Martínez and Jaime San Martín.
Proc. Amer. Math. Soc. 126 (1998), 375-382
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MathSciNet review: 1459108

The explicit solution of a diffusion equation with singularity

Michiaki Watanabe and Shuji Watanabe.
Proc. Amer. Math. Soc. 126 (1998), 383-389
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MathSciNet review: 1459156

A note on Kamenev type theorems for second order matrix differential systems

Fanwei Meng, Jizhong Wang and Zhaowen Zheng.
Proc. Amer. Math. Soc. 126 (1998), 391-395
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MathSciNet review: 1443844

On the Taylor spectrum of left-right multipliers

Robin Harte and Carlos Hernández.
Proc. Amer. Math. Soc. 126 (1998), 397-404
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MathSciNet review: 1423309

Non-analytic hypoellipticity in the presence of symplecticity

Nicholas Hanges and A. Alexandrou Himonas.
Proc. Amer. Math. Soc. 126 (1998), 405-409
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MathSciNet review: 1422872

Composition operators that improve integrability on weighted Bergman spaces

Wayne Smith and Liming Yang.
Proc. Amer. Math. Soc. 126 (1998), 411-420
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MathSciNet review: 1443167

A note on a Jacobian identity

John A. Ewell.
Proc. Amer. Math. Soc. 126 (1998), 421-423
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MathSciNet review: 1451797

On the asymptoticity aspect of Hyers-Ulam stability of mappings

D. H. Hyers, G. Isac and Th. M. Rassias.
Proc. Amer. Math. Soc. 126 (1998), 425-430
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MathSciNet review: 1415589

Positive definiteness and commutativity of operators

Jan Stochel.
Proc. Amer. Math. Soc. 126 (1998), 431-440
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MathSciNet review: 1415340

Unique continuation on the boundary for Dini domains

Igor Kukavica and Kaj Nyström.
Proc. Amer. Math. Soc. 126 (1998), 441-446
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MathSciNet review: 1415331

On the dilatation of univalent planar harmonic mappings

Allen Weitsman.
Proc. Amer. Math. Soc. 126 (1998), 447-452
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MathSciNet review: 1415341

Properties of subgenerators of $C$-regularized semigroups

Sheng Wang Wang.
Proc. Amer. Math. Soc. 126 (1998), 453-460
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MathSciNet review: 1423337

Schur-convex functions and isoperimetric inequalities

Xin-Min Zhang.
Proc. Amer. Math. Soc. 126 (1998), 461-470
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MathSciNet review: 1423343

Cardinal invariants concerning bounded families of extendable and almost continuous functions

Krzysztof Ciesielski and Aleksander Maliszewski.
Proc. Amer. Math. Soc. 126 (1998), 471-479
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MathSciNet review: 1422855

Stability of weakly almost conformal mappings

Baisheng Yan and Zhengfang Zhou.
Proc. Amer. Math. Soc. 126 (1998), 481-489
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MathSciNet review: 1415344

On the equivalence of a theorem of Kisynski and the Hille-Yosida generation theorem

Wojciech Chojnacki.
Proc. Amer. Math. Soc. 126 (1998), 491-497
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MathSciNet review: 1415577

Averages of operators and their positivity

Masaru Nagisa and Shuhei Wada.
Proc. Amer. Math. Soc. 126 (1998), 499-506
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MathSciNet review: 1415335

On uniqueness of invariant means

M. B. Bekka.
Proc. Amer. Math. Soc. 126 (1998), 507-514
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MathSciNet review: 1415573

Corrected outer functions

Evgueni Doubtsov.
Proc. Amer. Math. Soc. 126 (1998), 515-522
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MathSciNet review: 1415583

Semiclassical limit of the nonlinear Schrödinger equation in small time

E. Grenier.
Proc. Amer. Math. Soc. 126 (1998), 523-530
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MathSciNet review: 1425123

Every complete doubling metric space carries a doubling measure

Jouni Luukkainen and Eero Saksman.
Proc. Amer. Math. Soc. 126 (1998), 531-534
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MathSciNet review: 1443161

On the infinite product of operators in Hilbert space

László Mate.
Proc. Amer. Math. Soc. 126 (1998), 535-543
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MathSciNet review: 1415333

A weighted Poincaré inequality with a doubling weight

Ritva Hurri-Syrjānen.
Proc. Amer. Math. Soc. 126 (1998), 545-552
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MathSciNet review: 1415588

A representation theorem for Schauder bases in Hilbert space

Stephane Jaffard and Robert M. Young.
Proc. Amer. Math. Soc. 126 (1998), 553-560
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MathSciNet review: 1425127

Rotation invariant ambiguity functions

Qingtang Jiang.
Proc. Amer. Math. Soc. 126 (1998), 561-567
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MathSciNet review: 1443157

Some harmonic $n$-slit mappings

Michael J. Dorff.
Proc. Amer. Math. Soc. 126 (1998), 569-576
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MathSciNet review: 1422862

Inradius and integral means for Green’s functions and conformal mappings

Rodrigo Bañuelos, Tom Carroll and Elizabeth Housworth.
Proc. Amer. Math. Soc. 126 (1998), 577-585
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MathSciNet review: 1443813

Note on compact sets of compact operators on a reflexive and separable Banach space

Fernando Galaz-Fontes.
Proc. Amer. Math. Soc. 126 (1998), 587-588
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MathSciNet review: 1443386

A critical metric for the $L^2$-norm of the curvature tensor on $S^3$

François Lamontagne.
Proc. Amer. Math. Soc. 126 (1998), 589-593
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MathSciNet review: 1425130

Elementary abelian 2-group actions on flag manifolds and applications

Goutam Mukherjee and Parameswaran Sankaran.
Proc. Amer. Math. Soc. 126 (1998), 595-606
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MathSciNet review: 1423325

Actions of compact quantum groups on $C*$-algebras

Marcin Marciniak.
Proc. Amer. Math. Soc. 126 (1998), 607-616
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MathSciNet review: 1415332

On self-adjointness of a Schrödinger operator on differential forms

Maxim Braverman.
Proc. Amer. Math. Soc. 126 (1998), 617-623
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MathSciNet review: 1443372

A bound for the nilpotency of a group of self homotopy equivalences

Yves Félix and Aniceto Murillo.
Proc. Amer. Math. Soc. 126 (1998), 625-627
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MathSciNet review: 1443152