Proceedings of the American Mathematical Society

Contents of Volume 89, Number 2
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Extremal values of continuants

G. Ramharter

Proc. Amer. Math. Soc. 89 (1983), 189-201

DOI: https://doi.org/10.1090/S0002-9939-1983-0712621-7

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A localisation principle for quadratic spaces over Laurent extensions

Raman Parimala and Parvin Sinclair

Proc. Amer. Math. Soc. 89 (1983), 202-204

DOI: https://doi.org/10.1090/S0002-9939-1983-0712622-9

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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

DOI: https://doi.org/10.1090/S0002-9939-1983-0712623-0

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Sums of three integer squares in complex quadratic fields

Dennis R. Estes and J. S. Hsia

Proc. Amer. Math. Soc. 89 (1983), 211-214

DOI: https://doi.org/10.1090/S0002-9939-1983-0712624-2

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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

DOI: https://doi.org/10.1090/S0002-9939-1983-0712625-4

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Two Tauberian theorems for nonconvolution Volterra integral operators

Gustaf Gripenberg

Proc. Amer. Math. Soc. 89 (1983), 219-225

DOI: https://doi.org/10.1090/S0002-9939-1983-0712626-6

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One example of the boundary behaviour of biholomorphic transformations

B. L. Fridman

Proc. Amer. Math. Soc. 89 (1983), 226-228

DOI: https://doi.org/10.1090/S0002-9939-1983-0712627-8

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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

DOI: https://doi.org/10.1090/S0002-9939-1983-0712628-X

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

David Colella

Proc. Amer. Math. Soc. 89 (1983), 236-238

DOI: https://doi.org/10.1090/S0002-9939-1983-0712629-1

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Some applications of generalized exponentials to partial differential equations

J. Abramowich

Proc. Amer. Math. Soc. 89 (1983), 239-245

DOI: https://doi.org/10.1090/S0002-9939-1983-0712630-8

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Fourier type and complex interpolation

Mario Milman

Proc. Amer. Math. Soc. 89 (1983), 246-248

DOI: https://doi.org/10.1090/S0002-9939-1983-0712631-X

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The uniqueness of multiplication in function algebras

Krzysztof Jarosz

Proc. Amer. Math. Soc. 89 (1983), 249-253

DOI: https://doi.org/10.1090/S0002-9939-1983-0712632-1

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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

DOI: https://doi.org/10.1090/S0002-9939-1983-0712633-3

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Inequalities for the derivative of a polynomial

Abdul Aziz

Proc. Amer. Math. Soc. 89 (1983), 259-266

DOI: https://doi.org/10.1090/S0002-9939-1983-0712634-5

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Characterization of quasi-units in terms of equilibrium potentials

Maynard Arsove and Heinz Leutwiler

Proc. Amer. Math. Soc. 89 (1983), 267-272

DOI: https://doi.org/10.1090/S0002-9939-1983-0712635-7

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

Masaharu Kusuda

Proc. Amer. Math. Soc. 89 (1983), 273-278

DOI: https://doi.org/10.1090/S0002-9939-1983-0712636-9

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

Kaoru Yoneda

Proc. Amer. Math. Soc. 89 (1983), 279-284

DOI: https://doi.org/10.1090/S0002-9939-1983-0712637-0

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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

DOI: https://doi.org/10.1090/S0002-9939-1983-0712638-2

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A semibounded closed symmetric operator whose square has trivial domain

Paul R. Chernoff

Proc. Amer. Math. Soc. 89 (1983), 289-290

DOI: https://doi.org/10.1090/S0002-9939-1983-0712639-4

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Some results connected with a problem of Erdős. III

J. Arias de Reyna

Proc. Amer. Math. Soc. 89 (1983), 291-292

DOI: https://doi.org/10.1090/S0002-9939-1983-0712640-0

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A note on rank-one operators in reflexive algebras

Cecelia Laurie and W. E. Longstaff

Proc. Amer. Math. Soc. 89 (1983), 293-297

DOI: https://doi.org/10.1090/S0002-9939-1983-0712641-2

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A smooth scissors congruence problem

Peter Greenberg

Proc. Amer. Math. Soc. 89 (1983), 298-302

DOI: https://doi.org/10.1090/S0002-9939-1983-0712656-4

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Realizability and nonrealizability of Dickson algebras as cohomology rings

Larry Smith and R. M. Switzer

Proc. Amer. Math. Soc. 89 (1983), 303-313

DOI: https://doi.org/10.1090/S0002-9939-1983-0712642-4

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A note on $\alpha$-compact spaces

Teklehaimanot Retta

Proc. Amer. Math. Soc. 89 (1983), 314-316

DOI: https://doi.org/10.1090/S0002-9939-1983-0712643-6

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A note on chains of open sets

John Ginsburg

Proc. Amer. Math. Soc. 89 (1983), 317-325

DOI: https://doi.org/10.1090/S0002-9939-1983-0712644-8

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A conjecture on compact Fréchet spaces

Hao Xuan Zhou

Proc. Amer. Math. Soc. 89 (1983), 326-328

DOI: https://doi.org/10.1090/S0002-9939-1983-0712645-X

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A Hilbert space limit for the iterated hyperspace functor

H. Toruńczyk and J. West

Proc. Amer. Math. Soc. 89 (1983), 329-335

DOI: https://doi.org/10.1090/S0002-9939-1983-0712646-1

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Cardinal functions on Pixley-Roy hyperspaces

Shozo Sakai

Proc. Amer. Math. Soc. 89 (1983), 336-340

DOI: https://doi.org/10.1090/S0002-9939-1983-0712647-3

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CH and open subspaces of $F$-spaces

Alan Dow

Proc. Amer. Math. Soc. 89 (1983), 341-345

DOI: https://doi.org/10.1090/S0002-9939-1983-0712648-5

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Monadic properties of uniformities

D. G. Coyle and M. E. Szabo

Proc. Amer. Math. Soc. 89 (1983), 346-350

DOI: https://doi.org/10.1090/S0002-9939-1983-0712649-7

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Connecting locally compact abelian groups

Ed Enochs and Walt Gerlach

Proc. Amer. Math. Soc. 89 (1983), 351-354

DOI: https://doi.org/10.1090/S0002-9939-1983-0712650-3

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Mapping theorems on mesocompact spaces

Kuo Shih Kao and Li Sheng Wu

Proc. Amer. Math. Soc. 89 (1983), 355-357

DOI: https://doi.org/10.1090/S0002-9939-1983-0712651-5

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Note on the residues of the singularities of a Riemannian foliation

Xiang Ming Mei

Proc. Amer. Math. Soc. 89 (1983), 359-366

DOI: https://doi.org/10.1090/S0002-9939-1983-0712652-7

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

R. M. Stephenson

Proc. Amer. Math. Soc. 89 (1983), 367-370

DOI: https://doi.org/10.1090/S0002-9939-1983-0712653-9

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Monotonic semiconjugacies onto expanding maps of the interval

Bill Byers

Proc. Amer. Math. Soc. 89 (1983), 371-374

DOI: https://doi.org/10.1090/S0002-9939-1983-0712654-0

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A composition theorem for $\delta$-codes

C. H. Yang

Proc. Amer. Math. Soc. 89 (1983), 375-378

DOI: https://doi.org/10.1090/S0002-9939-1983-0712655-2

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