Proceedings of the American Mathematical Society

Contents of Volume 126, Number 12
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Splitting of the direct image of sheaves under the Frobenius

Rikard Bøgvad

Proc. Amer. Math. Soc. 126 (1998), 3447-3454

DOI: https://doi.org/10.1090/S0002-9939-98-05000-X

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On an analogue of Selberg’s eigenvalue conjecture for $\text {SL}_3(\mathbf {Z})$

Sultan Catto, Jonathan Huntley, Jay Jorgenson and David Tepper

Proc. Amer. Math. Soc. 126 (1998), 3455-3459

DOI: https://doi.org/10.1090/S0002-9939-98-04831-X

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Order complexes of noncomplemented lattices are nonevasive

Dmitry N. Kozlov

Proc. Amer. Math. Soc. 126 (1998), 3461-3465

DOI: https://doi.org/10.1090/S0002-9939-98-05021-7

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Completely lexsegment ideals

Emanuela De Negri and Jürgen Herzog

Proc. Amer. Math. Soc. 126 (1998), 3467-3473

DOI: https://doi.org/10.1090/S0002-9939-98-04379-2

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Real forms of a Riemann surface of even genus

G. Gromadzki and M. Izquierdo

Proc. Amer. Math. Soc. 126 (1998), 3475-3479

DOI: https://doi.org/10.1090/S0002-9939-98-04735-2

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Partial actions of groups and actions of inverse semigroups

Ruy Exel

Proc. Amer. Math. Soc. 126 (1998), 3481-3494

DOI: https://doi.org/10.1090/S0002-9939-98-04575-4

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Centralizers in residually finite torsion groups

Aner Shalev

Proc. Amer. Math. Soc. 126 (1998), 3495-3499

DOI: https://doi.org/10.1090/S0002-9939-98-04471-2

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A class of $M$-dilation scaling functions with regularity growing proportionally to filter support width

Xianliang Shi and Qiyu Sun

Proc. Amer. Math. Soc. 126 (1998), 3501-3506

DOI: https://doi.org/10.1090/S0002-9939-98-05070-9

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Eigenvalues of a Sturm-Liouville problem and inequalities of Lyapunov type

Chung-Wei Ha

Proc. Amer. Math. Soc. 126 (1998), 3507-3511

DOI: https://doi.org/10.1090/S0002-9939-98-05010-2

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On one set of orthogonal harmonic polynomials

V. V. Karachik

Proc. Amer. Math. Soc. 126 (1998), 3513-3519

DOI: https://doi.org/10.1090/S0002-9939-98-05019-9

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Semigroup properties of factors in the polar decomposition or the operator De-Moivre formula

Ximena Catepillán and Wacław Szymański

Proc. Amer. Math. Soc. 126 (1998), 3521-3526

DOI: https://doi.org/10.1090/S0002-9939-98-04952-1

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On a conjecture of F. Móricz

G. Brown and K. Y. Wang

Proc. Amer. Math. Soc. 126 (1998), 3527-3537

DOI: https://doi.org/10.1090/S0002-9939-98-04375-5

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A necessary and sufficient condition for upper hemicontinuous set-valued mappings without compact-values being upper demicontinuous

Gan-Shang Yang and George Xian-Zhi Yuan

Proc. Amer. Math. Soc. 126 (1998), 3539-3544

DOI: https://doi.org/10.1090/S0002-9939-98-05082-5

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A note on invariance of spectrum for symmetric Banach *-algebras

Bruce A. Barnes

Proc. Amer. Math. Soc. 126 (1998), 3545-3547

DOI: https://doi.org/10.1090/S0002-9939-98-04620-6

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On subwavelet sets

Eugen J. Ionascu and Carl M. Pearcy

Proc. Amer. Math. Soc. 126 (1998), 3549-3552

DOI: https://doi.org/10.1090/S0002-9939-98-04676-0

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Boundedness of the Cesàro operator on mixed norm spaces

Ji-huai Shi and Guang-bin Ren

Proc. Amer. Math. Soc. 126 (1998), 3553-3560

DOI: https://doi.org/10.1090/S0002-9939-98-04514-6

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Zeros of the Zak transform on locally compact abelian groups

Eberhard Kaniuth and Gitta Kutyniok

Proc. Amer. Math. Soc. 126 (1998), 3561-3569

DOI: https://doi.org/10.1090/S0002-9939-98-04450-5

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The exposed points of the set of invariant means on an ideal

Tianxuan Miao

Proc. Amer. Math. Soc. 126 (1998), 3571-3579

DOI: https://doi.org/10.1090/S0002-9939-98-04550-X

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A characterization of uniform continuity for Volterra equations in Hilbert spaces

Carlos Lizama

Proc. Amer. Math. Soc. 126 (1998), 3581-3587

DOI: https://doi.org/10.1090/S0002-9939-98-04594-8

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Lipschitz images with fractal boundaries and their small surface wrapping

Zoltán Buczolich

Proc. Amer. Math. Soc. 126 (1998), 3589-3595

DOI: https://doi.org/10.1090/S0002-9939-98-04433-5

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Unitarily-invariant linear spaces in C*-algebras

L. W. Marcoux and G. J. Murphy

Proc. Amer. Math. Soc. 126 (1998), 3597-3605

DOI: https://doi.org/10.1090/S0002-9939-98-04934-X

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Linear maps preserving the isomorphism class of lattices of invariant subspaces

Ali A. Jafarian, Leiba Rodman and Peter Šemrl

Proc. Amer. Math. Soc. 126 (1998), 3607-3617

DOI: https://doi.org/10.1090/S0002-9939-98-04921-1

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Borel automorphisms with no finite invariant measure

S. Eigen, A. Hajian and B. Weiss

Proc. Amer. Math. Soc. 126 (1998), 3619-3623

DOI: https://doi.org/10.1090/S0002-9939-98-04489-X

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A note on Toeplitz operators on discrete groups

Qingxiang Xu and Xiaoman Chen

Proc. Amer. Math. Soc. 126 (1998), 3625-3631

DOI: https://doi.org/10.1090/S0002-9939-98-04615-2

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Banach spaces failing the almost isometric universal extension property

D. M. Speegle

Proc. Amer. Math. Soc. 126 (1998), 3633-3637

DOI: https://doi.org/10.1090/S0002-9939-98-04517-1

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Wick products of the CAR algebra

E. R. Negrin

Proc. Amer. Math. Soc. 126 (1998), 3639-3645

DOI: https://doi.org/10.1090/S0002-9939-98-05028-X

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A recurrence/transience result for circle packings

Gareth McCaughan

Proc. Amer. Math. Soc. 126 (1998), 3647-3656

DOI: https://doi.org/10.1090/S0002-9939-98-03353-X

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A characterization of round spheres

Sung-Eun Koh

Proc. Amer. Math. Soc. 126 (1998), 3657-3660

DOI: https://doi.org/10.1090/S0002-9939-98-04589-4

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Stability of the Wulff shape

Bennett Palmer

Proc. Amer. Math. Soc. 126 (1998), 3661-3667

DOI: https://doi.org/10.1090/S0002-9939-98-04641-3

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Better saddlepoint confidence intervals via bootstrap calibration

Xiaodong Zheng

Proc. Amer. Math. Soc. 126 (1998), 3669-3679

DOI: https://doi.org/10.1090/S0002-9939-98-04417-7

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Positive solutions of nonlinear elliptic equations in the Euclidean plane

U. Ufuktepe and Z. Zhao

Proc. Amer. Math. Soc. 126 (1998), 3681-3692

DOI: https://doi.org/10.1090/S0002-9939-98-04985-5

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Algebras of invariant functions on the Shilov boundaries of Siegel domains

Anthony H. Dooley and Genkai Zhang

Proc. Amer. Math. Soc. 126 (1998), 3693-3699

DOI: https://doi.org/10.1090/S0002-9939-98-05051-5

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Convex composite functions in Banach spaces and the primal lower-nice property

C. Combari, A. Elhilali Alaoui, A. Levy, R. Poliquin and L. Thibault

Proc. Amer. Math. Soc. 126 (1998), 3701-3708

DOI: https://doi.org/10.1090/S0002-9939-98-04324-X

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Maximal entropy permutations of even size

William Geller and Zhenhua Zhang

Proc. Amer. Math. Soc. 126 (1998), 3709-3713

DOI: https://doi.org/10.1090/S0002-9939-98-04493-1

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Cycle rank of Lyapunov graphs and the genera of manifolds

R. N. Cruz and K. A. de Rezende

Proc. Amer. Math. Soc. 126 (1998), 3715-3720

DOI: https://doi.org/10.1090/S0002-9939-98-04957-0

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On self-intersections of immersed surfaces

Gui-Song Li

Proc. Amer. Math. Soc. 126 (1998), 3721-3726

DOI: https://doi.org/10.1090/S0002-9939-98-04456-6

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The order of a meridian of a knotted Klein bottle

Katsuyuki Yoshikawa

Proc. Amer. Math. Soc. 126 (1998), 3727-3731

DOI: https://doi.org/10.1090/S0002-9939-98-04560-2

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Absolute fixed point sets for multi-valued maps

Eric L. McDowell

Proc. Amer. Math. Soc. 126 (1998), 3733-3741

DOI: https://doi.org/10.1090/S0002-9939-98-04461-X

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On complete metric spaces containing the Sierpinski curve

Janusz R. Prajs

Proc. Amer. Math. Soc. 126 (1998), 3743-3747

DOI: https://doi.org/10.1090/S0002-9939-98-04509-2

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A maximum principle for $P$-harmonic maps with $L^q$ finite energy

Kensho Takegoshi

Proc. Amer. Math. Soc. 126 (1998), 3749-3753

DOI: https://doi.org/10.1090/S0002-9939-98-04609-7

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An orthogonal family of polynomials on the generalized unit disk and ladder representations of $U(p,q)$

John D. Lorch

Proc. Amer. Math. Soc. 126 (1998), 3755-3762

DOI: https://doi.org/10.1090/S0002-9939-98-04506-7

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Polishness of the Wijsman topology revisited

László Zsilinszky

Proc. Amer. Math. Soc. 126 (1998), 3763-3765

DOI: https://doi.org/10.1090/S0002-9939-98-04526-2

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A remark on Mansfield’s imprimitivity theorem

Chi-Keung Ng

Proc. Amer. Math. Soc. 126 (1998), 3767-3768

DOI: https://doi.org/10.1090/S0002-9939-98-05066-7

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