Contents of Volume 125, Number 11

All articles in this issue are freely accessible.

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A remark on the liftable derivation of moduli algebras of isolated hypersurface singularities

Hao Chen.
Proc. Amer. Math. Soc. 125 (1997), 3133-3135
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MathSciNet review: 1443376

Affine semigroup rings that are complete intersections

Klaus G. Fischer, Walter Morris and Jay Shapiro.
Proc. Amer. Math. Soc. 125 (1997), 3137-3145
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MathSciNet review: 1401741

A weak version of Rolle’s theorem

Thomas C. Craven.
Proc. Amer. Math. Soc. 125 (1997), 3147-3153
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MathSciNet review: 1401731

The $Q$-spectrum and spanning trees of tensor products of bipartite graphs

Timothy Y. Chow.
Proc. Amer. Math. Soc. 125 (1997), 3155-3161
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MathSciNet review: 1415578

The parity of the class number of the cyclotomic fields of prime conductor

Pietro Cornacchia.
Proc. Amer. Math. Soc. 125 (1997), 3163-3168
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MathSciNet review: 1401730

Eta-quotients and elliptic curves

Yves Martin and Ken Ono.
Proc. Amer. Math. Soc. 125 (1997), 3169-3176
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MathSciNet review: 1401749

Exponentiation in power series fields

Franz-Viktor Kuhlmann, Salma Kuhlmann and Saharon Shelah.
Proc. Amer. Math. Soc. 125 (1997), 3177-3183
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MathSciNet review: 1402868

A note on Hensel’s lemma in several variables

Benji Fisher.
Proc. Amer. Math. Soc. 125 (1997), 3185-3189
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MathSciNet review: 1422869

Hopf subalgebras of pointed Hopf algebras and applications

D. Stefan.
Proc. Amer. Math. Soc. 125 (1997), 3191-3193
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MathSciNet review: 1423335

On Humbert-Minkowski’s constant for a number field

R. Baeza and M. I. Icaza.
Proc. Amer. Math. Soc. 125 (1997), 3195-3202
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MathSciNet review: 1403112

On the diophantine equation $x^{2}-2^{m}=±y^{n}$

Yann Bugeaud.
Proc. Amer. Math. Soc. 125 (1997), 3203-3208
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MathSciNet review: 1422850

Galois representations and Hecke operators associated with the mod $p$ cohomology of $GL(1,\mathbb{Z})$ and $GL(2,\mathbb{Z})$

Avner Ash.
Proc. Amer. Math. Soc. 125 (1997), 3209-3212
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MathSciNet review: 1422842

Necessary and sufficient conditions for the solvability of a problem of Hartman and Wintner

N. Chernyavskaya and L. Shuster.
Proc. Amer. Math. Soc. 125 (1997), 3213-3228
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MathSciNet review: 1443146

Characterization for Beurling-Björck space and Schwartz space

Soon-Yeong Chung, Dohan Kim and Sungjin Lee.
Proc. Amer. Math. Soc. 125 (1997), 3229-3234
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MathSciNet review: 1443817

Exact multiplicity for some nonlinear elliptic equations in balls

Juncheng Wei.
Proc. Amer. Math. Soc. 125 (1997), 3235-3242
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MathSciNet review: 1443172

Mehler-Fock transforms of generalized functions via the method of adjoints

Benito J. González and Emilio R. Negrin.
Proc. Amer. Math. Soc. 125 (1997), 3243-3253
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MathSciNet review: 1403129

The Schwarz-Pick Lemma for derivatives

A. F. Beardon.
Proc. Amer. Math. Soc. 125 (1997), 3255-3256
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MathSciNet review: 1401727

Harmonic polynomials and the divisibility problem

V. V. Karachik.
Proc. Amer. Math. Soc. 125 (1997), 3257-3258
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MathSciNet review: 1403135

Approximation of singularity sets with analytic graphs over the ball in $\mathbf{C}^{2}$

Marshall A. Whittlesey.
Proc. Amer. Math. Soc. 125 (1997), 3259-3265
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MathSciNet review: 1415342

Hausdorff measures and dimension on $\mathbb{R}^{∞}$

Nieves Castro and Miguel Reyes.
Proc. Amer. Math. Soc. 125 (1997), 3267-3273
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MathSciNet review: 1403116

Invariant subspaces of the maximal domain of the Fourier transform

Gilbert Muraz and Pawel Szeptycki.
Proc. Amer. Math. Soc. 125 (1997), 3275-3278
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MathSciNet review: 1402877

$H^{1}$ boundedness of determinants of vector fields

Loukas Grafakos.
Proc. Amer. Math. Soc. 125 (1997), 3279-3288
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MathSciNet review: 1403130

Lempert mappings and symplectic forms

Zoltan Balogh and Christoph Leuenberger.
Proc. Amer. Math. Soc. 125 (1997), 3289-3292
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MathSciNet review: 1416075

A symmetry problem from probability

Stephen J. Fromm and Patrick McDonald.
Proc. Amer. Math. Soc. 125 (1997), 3293-3297
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MathSciNet review: 1425121

A joint spectral characterization of primeness for C$^{*}$-algebras

Raúl E. Curto and Carlos Hernández G..
Proc. Amer. Math. Soc. 125 (1997), 3299-3301
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MathSciNet review: 1403120

Standard systems for semifinite O$^{*}$-algebras

Atsushi Inoue.
Proc. Amer. Math. Soc. 125 (1997), 3303-3312
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MathSciNet review: 1403134

Commutator ideals and semicommutator ideals of Toeplitz operators associated with flows II

Paul S. Muhly and Jingbo Xia.
Proc. Amer. Math. Soc. 125 (1997), 3313-3319
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MathSciNet review: 1402876

Chebyshev measures

Raphaël Cerf and Carlo Mariconda.
Proc. Amer. Math. Soc. 125 (1997), 3321-3329
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MathSciNet review: 1422852

Infinite Taylor interpolation

Leonhard Frerick and Jürgen Müller.
Proc. Amer. Math. Soc. 125 (1997), 3331-3337
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MathSciNet review: 1403126

A logarithmic Sobolev inequality on the real line

J. Michael Pearson.
Proc. Amer. Math. Soc. 125 (1997), 3339-3345
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MathSciNet review: 1402883

On the eigenvalues of the $p$-Laplacian with varying $p$

Yin Xi Huang.
Proc. Amer. Math. Soc. 125 (1997), 3347-3354
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MathSciNet review: 1403133

A monotoneity property of the gamma function

G. D. Anderson and S.-L. Qiu.
Proc. Amer. Math. Soc. 125 (1997), 3355-3362
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MathSciNet review: 1425110

Perturbations of the Haar wavelet

N. K. Govil and R. A. Zalik.
Proc. Amer. Math. Soc. 125 (1997), 3363-3370
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MathSciNet review: 1416087

On the class of norm limits of nilpotents

Vasile Lauric.
Proc. Amer. Math. Soc. 125 (1997), 3371-3379
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MathSciNet review: 1415349

Incompleteness of the linear span of the positive compact operators

Z. L. Chen and A. W. Wickstead.
Proc. Amer. Math. Soc. 125 (1997), 3381-3389
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MathSciNet review: 1443816

The geodesic flow generates a fast dynamo: an elementary proof

C. Chicone and Y. Latushkin.
Proc. Amer. Math. Soc. 125 (1997), 3391-3396
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MathSciNet review: 1443147

On convex class of pairs of convex bodies

Jerzy Grzybowski and Ryszard Urbanski.
Proc. Amer. Math. Soc. 125 (1997), 3397-3401
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MathSciNet review: 1403131

A characterization of Riemannian flows

Philippe Tondeur.
Proc. Amer. Math. Soc. 125 (1997), 3403-3405
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MathSciNet review: 1415373

A renewal theorem in the finite-mean case

J. L. Geluk.
Proc. Amer. Math. Soc. 125 (1997), 3407-3413
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MathSciNet review: 1403127

$S^{2}$-bundles over aspherical surfaces and 4-dimensional geometries

Robin J. Cobb and Jonathan A. Hillman.
Proc. Amer. Math. Soc. 125 (1997), 3415-3422
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MathSciNet review: 1422856

A characterization of the Leinert property

Franz Lehner.
Proc. Amer. Math. Soc. 125 (1997), 3423-3431
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MathSciNet review: 1402870

Superrigid subgroups of solvable Lie groups

Dave Witte.
Proc. Amer. Math. Soc. 125 (1997), 3433-3438
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MathSciNet review: 1423339

Non-separable surfaces in cubed manifolds

Saburo Matsumoto.
Proc. Amer. Math. Soc. 125 (1997), 3439-3446
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MathSciNet review: 1415352