Contents of Volume 89, Number 2

All articles in this issue are freely accessible.

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Extremal values of continuants

G. Ramharter.
Proc. Amer. Math. Soc. 89 (1983), 189-201
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MathSciNet review: 712621

A localisation principle for quadratic spaces over Laurent extensions

Raman Parimala and Parvin Sinclair.
Proc. Amer. Math. Soc. 89 (1983), 202-204
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MathSciNet review: 712622

Archimedean, semiperfect and $\pi$-regular lattice-ordered algebras with polynomial constraints are $f$-algebras

Stuart A. Steinberg.
Proc. Amer. Math. Soc. 89 (1983), 205-210
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MathSciNet review: 712623

Sums of three integer squares in complex quadratic fields

Dennis R. Estes and J. S. Hsia.
Proc. Amer. Math. Soc. 89 (1983), 211-214
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MathSciNet review: 712624

An extension of the Hausdorff-Toeplitz theorem on the numerical range

Yik Hoi Au-Yeung and Nam-Kiu Tsing.
Proc. Amer. Math. Soc. 89 (1983), 215-218
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MathSciNet review: 712625

Two Tauberian theorems for nonconvolution Volterra integral operators

Gustaf Gripenberg.
Proc. Amer. Math. Soc. 89 (1983), 219-225
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MathSciNet review: 712626

One example of the boundary behaviour of biholomorphic transformations

B. L. Fridman.
Proc. Amer. Math. Soc. 89 (1983), 226-228
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MathSciNet review: 712627

Support points of the unit ball of $H^{p}$ $(1\leq p\leq \infty )$

Yusuf Abu-Muhanna.
Proc. Amer. Math. Soc. 89 (1983), 229-235
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MathSciNet review: 712628

On spectral synthesis for sets of the form $E=\overline {\textrm {int}(E)}$

David Colella.
Proc. Amer. Math. Soc. 89 (1983), 236-238
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MathSciNet review: 712629

Some applications of generalized exponentials to partial differential equations

J. Abramowich.
Proc. Amer. Math. Soc. 89 (1983), 239-245
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MathSciNet review: 712630

Fourier type and complex interpolation

Mario Milman.
Proc. Amer. Math. Soc. 89 (1983), 246-248
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MathSciNet review: 712631

The uniqueness of multiplication in function algebras

Krzysztof Jarosz.
Proc. Amer. Math. Soc. 89 (1983), 249-253
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MathSciNet review: 712632

On the existence and boundary behavior of solutions to a class of nonlinear Dirichlet problems

Carlos E. Kenig and Wei-Ming Ni.
Proc. Amer. Math. Soc. 89 (1983), 254-258
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MathSciNet review: 712633

Inequalities for the derivative of a polynomial

Abdul Aziz.
Proc. Amer. Math. Soc. 89 (1983), 259-266
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MathSciNet review: 712634

Characterization of quasi-units in terms of equilibrium potentials

Maynard Arsove and Heinz Leutwiler.
Proc. Amer. Math. Soc. 89 (1983), 267-272
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MathSciNet review: 712635

Crossed products of $C^{\ast }$-dynamical systems with ground states

Masaharu Kusuda.
Proc. Amer. Math. Soc. 89 (1983), 273-278
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MathSciNet review: 712636

Sets of uniqueness for a certain class $\mathcal {M}_\varepsilon$ on the dyadic group

Kaoru Yoneda.
Proc. Amer. Math. Soc. 89 (1983), 279-284
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MathSciNet review: 712637

On the Bures distance and the Uhlmann transition probability of states on a von Neumann algebra

Hideki Kosaki.
Proc. Amer. Math. Soc. 89 (1983), 285-288
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MathSciNet review: 712638

A semibounded closed symmetric operator whose square has trivial domain

Paul R. Chernoff.
Proc. Amer. Math. Soc. 89 (1983), 289-290
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MathSciNet review: 712639

Some results connected with a problem of Erdős. III

J. Arias de Reyna.
Proc. Amer. Math. Soc. 89 (1983), 291-292
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MathSciNet review: 712640

A note on rank-one operators in reflexive algebras

Cecelia Laurie and W. E. Longstaff.
Proc. Amer. Math. Soc. 89 (1983), 293-297
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MathSciNet review: 712641

A smooth scissors congruence problem

Peter Greenberg.
Proc. Amer. Math. Soc. 89 (1983), 298-302
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MathSciNet review: 712656

Realizability and nonrealizability of Dickson algebras as cohomology rings

Larry Smith and R. M. Switzer.
Proc. Amer. Math. Soc. 89 (1983), 303-313
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MathSciNet review: 712642

A note on $\alpha$-compact spaces

Teklehaimanot Retta.
Proc. Amer. Math. Soc. 89 (1983), 314-316
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MathSciNet review: 712643

A note on chains of open sets

John Ginsburg.
Proc. Amer. Math. Soc. 89 (1983), 317-325
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MathSciNet review: 712644

A conjecture on compact Fréchet spaces

Hao Xuan Zhou.
Proc. Amer. Math. Soc. 89 (1983), 326-328
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MathSciNet review: 712645

A Hilbert space limit for the iterated hyperspace functor

H. Toruńczyk and J. West.
Proc. Amer. Math. Soc. 89 (1983), 329-335
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MathSciNet review: 712646

Cardinal functions on Pixley-Roy hyperspaces

Shozo Sakai.
Proc. Amer. Math. Soc. 89 (1983), 336-340
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MathSciNet review: 712647

CH and open subspaces of $F$-spaces

Alan Dow.
Proc. Amer. Math. Soc. 89 (1983), 341-345
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MathSciNet review: 712648

Monadic properties of uniformities

D. G. Coyle and M. E. Szabo.
Proc. Amer. Math. Soc. 89 (1983), 346-350
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MathSciNet review: 712649

Connecting locally compact abelian groups

Ed Enochs and Walt Gerlach.
Proc. Amer. Math. Soc. 89 (1983), 351-354
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MathSciNet review: 712650

Mapping theorems on mesocompact spaces

Kuo Shih Kao and Li Sheng Wu.
Proc. Amer. Math. Soc. 89 (1983), 355-357
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MathSciNet review: 712651

Note on the residues of the singularities of a Riemannian foliation

Xiang Ming Mei.
Proc. Amer. Math. Soc. 89 (1983), 359-366
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MathSciNet review: 712652

A theorem on the cardinality of $\kappa$-total spaces

R. M. Stephenson.
Proc. Amer. Math. Soc. 89 (1983), 367-370
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MathSciNet review: 712653

Monotonic semiconjugacies onto expanding maps of the interval

Bill Byers.
Proc. Amer. Math. Soc. 89 (1983), 371-374
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MathSciNet review: 712654

A composition theorem for $\delta$-codes

C. H. Yang.
Proc. Amer. Math. Soc. 89 (1983), 375-378
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MathSciNet review: 712655