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Home > Journals > Bull. Amer. Math. Soc. > Volume 77 > Issue 3
Bulletin of the American Mathematical Society
VOL. 77 · NO. 3 | May 1971
 
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Front Matter
Miscellaneous front pages, Bull. Amer. Math. Soc., Volume 77, Number 3 (1971)
Bull. Amer. Math. Soc. 77 (3), (May 1971) Open Access
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Articles
The factorization problem for nonnegative operator valued functions
Marvin Rosenblum, James Rovnyak
Bull. Amer. Math. Soc. 77 (3), 287-318, (May 1971) Open Access
KEYWORDS: 47B35, 30A78, 46E40, 60G25
No abstract available
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A lecture on the geometry of numbers of convex bodies
Kurt Mahler
Bull. Amer. Math. Soc. 77 (3), 319-325, (May 1971) Open Access
KEYWORDS: 5230, 1025
No abstract available
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Book Reviews
Review: Edwin Weiss, Cohomology of groups
Lawrence Corwin
Bull. Amer. Math. Soc. 77 (3), 326-328, (May 1971) Open Access
No abstract available
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Review: Leonard M. Blumenthal and Karl Menger, Studies in Geometry
Helen Skala
Bull. Amer. Math. Soc. 77 (3), 328-330, (May 1971) Open Access
No abstract available
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News
The annual meeting in Atlantic City
Everett Pitcher, Leonard Gillman
Bull. Amer. Math. Soc. 77 (3), 331-337, (May 1971) Open Access
No abstract available
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Research Announcements
A correspondence theorem for projective modules and the structure of simple Noetherian rings
Carl Faith
Bull. Amer. Math. Soc. 77 (3), 338-342, (May 1971) Open Access
KEYWORDS: 16A46, 15A50
No abstract available
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A noncommutative extension of the Perron-Frobenius theorem
Lonard Gross
Bull. Amer. Math. Soc. 77 (3), 343-347, (May 1971) Open Access
KEYWORDS: 15A48, 15A66, 47A55, 81A18, 46L10, 47B55, 81A17
No abstract available
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The endomorphisms of certain one-relator groups and the generalized Hopfian problem
Michael Anshel
Bull. Amer. Math. Soc. 77 (3), 348-350, (May 1971) Open Access
KEYWORDS: 20F05, 20E05
No abstract available
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A fixed point theorem for plane continua
Charles L. Hagopian
Bull. Amer. Math. Soc. 77 (3), 351-354, (May 1971) Open Access
KEYWORDS: 54H25, 57A05, 47H10, 55C20, 54F22
No abstract available
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Fourier transforms of unbounded measures
Loren Argabright, Jesús Gil de Lamadrid
Bull. Amer. Math. Soc. 77 (3), 355-359, (May 1971) Open Access
KEYWORDS: 43A05, 43A25, ‎43A32, 43A35, ‎43A65
No abstract available
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Some fixed point theorems
Roger D. Nussbaum
Bull. Amer. Math. Soc. 77 (3), 360-365, (May 1971) Open Access
KEYWORDS: 4785, 4780, 5485
No abstract available
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Abbreviating proofs by adding new axioms
Andrzej Ehrenfeucht, Jan Mycielski
Bull. Amer. Math. Soc. 77 (3), 366-367, (May 1971) Open Access
KEYWORDS: 02G05, 02F27
No abstract available
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Generation of equicontinuous semigroups by hermitian and sectorial operators. II
Robert T. Moore
Bull. Amer. Math. Soc. 77 (3), 368-373, (May 1971) Open Access
KEYWORDS: 4750, 4748, 4601
No abstract available
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Existence and uniqueness for nonlinear neutral-differential equations
L. J. Grimm
Bull. Amer. Math. Soc. 77 (3), 374-376, (May 1971) Open Access
KEYWORDS: 34K05, 34K05
No abstract available
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Multiplicative operator functionals of a Markov process
Mark A. Pinsky
Bull. Amer. Math. Soc. 77 (3), 377-380, (May 1971) Open Access
KEYWORDS: 60J25, 47D05
No abstract available
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Dirichlet finite solutions of $\Delta u = Pu$, and classification of Riemann surfaces
Mitsuru Nakai
Bull. Amer. Math. Soc. 77 (3), 381-385, (May 1971) Open Access
KEYWORDS: 30A48, 31B05, 35J05, 53C20
No abstract available
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Function algebras and the de Rham theorem in ${\text{PL}}$
Howard Osborn
Bull. Amer. Math. Soc. 77 (3), 386-391, (May 1971) Open Access
KEYWORDS: 57D20, 58A10, 57C99
No abstract available
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Not every 0-dimensional realcompact space is $N$-compact
Peter Nyikos
Bull. Amer. Math. Soc. 77 (3), 392-396, (May 1971) Open Access
KEYWORDS: 54D30, 54G20, 54B10, 54C25, 54D60, 54E15, 54F50
No abstract available
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A relation between two simplicial algebraic $K$-theories
S. M. Gersten, D. L. Rector
Bull. Amer. Math. Soc. 77 (3), 397-399, (May 1971) Open Access
KEYWORDS: 18F25, 55B15, 16A54, 13D15, 55F50
No abstract available
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A note on cobordism of Poincaré duality spaces
W. Browder, G. Brumfiel
Bull. Amer. Math. Soc. 77 (3), 400-403, (May 1971) Open Access
KEYWORDS: 57B10
No abstract available
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$L^p$ boundedness of certain convolution operators
E. M. Stein
Bull. Amer. Math. Soc. 77 (3), 404-405, (May 1971) Open Access
KEYWORDS: 3067, 4258, 4425, 3538
No abstract available
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A renewal theorem for distributions on $R^1$ without expectation
K. Bruce Erickson
Bull. Amer. Math. Soc. 77 (3), 406-410, (May 1971) Open Access
KEYWORDS: 6070, 6066, 6020
No abstract available
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$C^*$-algebras generated by measures
Charles F. Dunkl, Donald E. Ramirez
Bull. Amer. Math. Soc. 77 (3), 411-412, (May 1971) Open Access
KEYWORDS: 22D25, 43A25
No abstract available
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On inseparable Galois theory
Stephen U. Chase
Bull. Amer. Math. Soc. 77 (3), 413-417, (May 1971) Open Access
KEYWORDS: 12F15, 16A24
No abstract available
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Boundedness and oscillation of solutions of the Liénard equation
John R. Graef
Bull. Amer. Math. Soc. 77 (3), 418-421, (May 1971) Open Access
KEYWORDS: 3445, 3440, 3451
No abstract available
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Orientation-preserving mappings, a semigroup of geometric transformations and a class of integral operators
Antonio O. Farias
Bull. Amer. Math. Soc. 77 (3), 422-424, (May 1971) Open Access
KEYWORDS: 57D40, 47D05, 44A35, 30A90, 47E05, 44A15
No abstract available
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A remark on classification of Riemannian manifolds with respect to $\Delta u = Pu$
Moses Glasner, Richard Katz, Mitsuru Nakai
Bull. Amer. Math. Soc. 77 (3), 425-428, (May 1971) Open Access
KEYWORDS: 30A48, 31B05, 35J05, 53C20
No abstract available
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A note on nonrigid Nash structures
D. R. J. Chillingworth, J. Hubbard
Bull. Amer. Math. Soc. 77 (3), 429-431, (May 1971) Open Access
KEYWORDS: 32C05, 32G99, 13H99, 16A58, 18F20
No abstract available
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Biharmonic classification of Riemannian manifolds
M. Nakai, L. Sario
Bull. Amer. Math. Soc. 77 (3), 432-436, (May 1971) Open Access
KEYWORDS: 3130, 3045
No abstract available
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Codimension-one foliations of spheres
H. Blaine Lawson Jr.
Bull. Amer. Math. Soc. 77 (3), 437-438, (May 1971) Open Access
KEYWORDS: 5736, 5734
No abstract available
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Classification of symbol spaces of finite type
R. F. Williams
Bull. Amer. Math. Soc. 77 (3), 439-443, (May 1971) Open Access
KEYWORDS: 58F15, 58F20, 54H20‎
No abstract available
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On the analysis and synthesis of certain abstract systems
Reese T. Prosser
Bull. Amer. Math. Soc. 77 (3), 444-448, (May 1971) Open Access
KEYWORDS: 5425, 5470, 4141, 4160, 4115, 9310, 9410, 9420
No abstract available
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Toeplitz operators in multiply connected regions
M. B. Abrahamse
Bull. Amer. Math. Soc. 77 (3), 449-454, (May 1971) Open Access
KEYWORDS: 47B35, ‎46J15, 30A78
No abstract available
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The classification of free actions of cyclic groups of odd order on homotopy spheres
William Browder, Ted Petrie, C. T. C. Wall
Bull. Amer. Math. Soc. 77 (3), 455-459, (May 1971) Open Access
KEYWORDS: 57D65, 57E05, 20C10
No abstract available
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Converse theorems and extensions in Chebyshev rational approximation to certain entire functions in $\left[ {0,\, + \infty } \right)$
G. Meinardus, A. R. Reddy, G. D. Taylor, R. S. Varga
Bull. Amer. Math. Soc. 77 (3), 460-461, (May 1971) Open Access
KEYWORDS: 41A20, 41A50, 41A25
No abstract available
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Classification of the simple separable real $L^*$-algebras
Ignacio Unsain
Bull. Amer. Math. Soc. 77 (3), 462-466, (May 1971) Open Access
KEYWORDS: 22E65, 17B65
No abstract available
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The many-one equivalence of some general combinatorial decision problems
C. E. Hughes, Ross Overbeek, W. E. Singletary
Bull. Amer. Math. Soc. 77 (3), 467-472, (May 1971) Open Access
KEYWORDS: 02F30, 02F43, 02F05, 02F15, 02F25, 02F47
No abstract available
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Boundary behavior of harmonic functions on hermitian hyperbolic space
Robert Putz
Bull. Amer. Math. Soc. 77 (3), 473-476, (May 1971) Open Access
KEYWORDS: 3111, 3210, 2270
No abstract available
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On the Schur subgroup
K. L. Fields
Bull. Amer. Math. Soc. 77 (3), 477-478, (May 1971) Open Access
KEYWORDS: 2080, 1640
No abstract available
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Correction
Errata, Volume 76
Bull. Amer. Math. Soc. 77 (3), 479, (May 1971) Open Access
No abstract available
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Erratum, Volume 77
Bull. Amer. Math. Soc. 77 (3), 479, (May 1971) Open Access
No abstract available
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Articles
Correction to Poincaré complex thickenings and concordance obstructions
J. P. E. Hodgson
Bull. Amer. Math. Soc. 77 (3), 480, (May 1971) Open Access
KEYWORDS: 5518, 5701, 5720
No abstract available
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Back Matter
Miscellaneous back pages, Bull. Amer. Math. Soc., Volume 77, Number 3 (1971)
Bull. Amer. Math. Soc. 77 (3), (May 1971) Open Access
No abstract available
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