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Home > Journals > Bull. Amer. Math. Soc. > Volume 79 > Issue 5
Bulletin of the American Mathematical Society
VOL. 79 · NO. 5 | September 1973
 
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Front Matter
Miscellaneous front pages, Bull. Amer. Math. Soc., Volume 79, Number 5 (1973)
Bull. Amer. Math. Soc. 79 (5), (September 1973) Open Access
No abstract available
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Articles
Statistical geometry: A tool for pattern analysis
Ulf Grenander
Bull. Amer. Math. Soc. 79 (5), 829-856, (September 1973) Open Access
KEYWORDS: 68A45
No abstract available
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Noncommutative localization
Joachim Lambek
Bull. Amer. Math. Soc. 79 (5), 857-872, (September 1973) Open Access
KEYWORDS: 16A08, 16A52
No abstract available
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Book Reviews
Review: P. M. Cohn, Free rings and their relations
A. Czerniakiewicz
Bull. Amer. Math. Soc. 79 (5), 873-878, (September 1973) Open Access
No abstract available
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Review: René Thom, Stabilité Structurelle et Morphogénèse, Essai d'une Théorie Générale des Modèles
John Guckenheimer
Bull. Amer. Math. Soc. 79 (5), 878-890, (September 1973) Open Access
No abstract available
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Lists
Elections to membership
Bull. Amer. Math. Soc. 79 (5), 891-896, (September 1973) Open Access
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News
Report of the treasurer
W. T. Martin
Bull. Amer. Math. Soc. 79 (5), 897-899, (September 1973) Open Access
No abstract available
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Articles
James Waddell Alexander 1888–1971
Leon W. Cohen
Bull. Amer. Math. Soc. 79 (5), 900-903, (September 1973) Open Access
No abstract available
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Reasearch announcements
Classifying relative equilibria. I
Julian I. Palmore
Bull. Amer. Math. Soc. 79 (5), 904-908, (September 1973) Open Access
KEYWORDS: 70F10, 57A65, 57D70
No abstract available
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Splitting obstructions for Hermitian forms and manifolds with $Z_2 \subset \pi _1$
Sylvain E. Cappell
Bull. Amer. Math. Soc. 79 (5), 909-913, (September 1973) Open Access
KEYWORDS: 57A35, 57C35, 57D40, 57D65, 16A54, 18F25, 55D10, 20H25
No abstract available
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Dirichlet finite biharmonic functions on the Poincaré $N$-ball
D. Hada, L. Sario, C. Wang
Bull. Amer. Math. Soc. 79 (5), 914-915, (September 1973) Open Access
KEYWORDS: 31B30
No abstract available
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Global definability theory in $L_{\omega _1 \omega }$
M. Makkai
Bull. Amer. Math. Soc. 79 (5), 916-921, (September 1973) Open Access
KEYWORDS: 02B25, 02H10
No abstract available
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Quasiharmonic functions on the Poincaré $N$-ball
Leo Sario, Cecilia Wang
Bull. Amer. Math. Soc. 79 (5), 922-923, (September 1973) Open Access
KEYWORDS: 31B30
No abstract available
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An equivariant version of Gromov's theorem
Edward Bierstone
Bull. Amer. Math. Soc. 79 (5), 924-929, (September 1973) Open Access
KEYWORDS: 57E15, 58C25, 58D10, 55D10, 58A20
No abstract available
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An integral related to numerical integration
Seymour Haber, Oved Shisha
Bull. Amer. Math. Soc. 79 (5), 930-932, (September 1973) Open Access
KEYWORDS: 26A42, 41A55, 65D30, 26A45
No abstract available
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Estimates for weak-type operators
Colin Bennett
Bull. Amer. Math. Soc. 79 (5), 933-935, (September 1973) Open Access
KEYWORDS: 46E30, 46E35
No abstract available
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The comprehensive factorization of a functor
Ross Street, R. F. C. Walters
Bull. Amer. Math. Soc. 79 (5), 936-941, (September 1973) Open Access
KEYWORDS: 18A20, 18A25, 18A40, 18D05, 18D30
No abstract available
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Branched coverings of graph imbeddings
Jonathan L. Gross, Seth R. Alpert
Bull. Amer. Math. Soc. 79 (5), 942-945, (September 1973) Open Access
KEYWORDS: 05C10, 55A15, 05C25, 55A10, 05C15
No abstract available
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A smash product for spectra
Harold M. Hastings
Bull. Amer. Math. Soc. 79 (5), 946-951, (September 1973) Open Access
KEYWORDS: 18D45, 55J99, 55J10, 55J25
No abstract available
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Classification of simple knots by Blanchfield duality
C. Kearton
Bull. Amer. Math. Soc. 79 (5), 952-955, (September 1973) Open Access
KEYWORDS: 55C05, 57C45, 55B45, 57C10
No abstract available
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The factorization of an integral matrix into a product of two integral symmetric matrices
Olga Taussky
Bull. Amer. Math. Soc. 79 (5), 956-958, (September 1973) Open Access
KEYWORDS: 15A36, 12A50, 10C10
No abstract available
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Extremal positive splines with applications to interpolation and approximation by generalized convex functions
Hermann G. Burchard
Bull. Amer. Math. Soc. 79 (5), 959-963, (September 1973) Open Access
KEYWORDS: 34A40, 41A15, 41A30, 41A50, 52A40, 65D10, 26A24, 26A48, 26A51‎, 41A05, 65D05
No abstract available
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Eigenfunction expansions for nondensely defined operators generated by symmetric ordinary differential expressions
Earl A. Coddington
Bull. Amer. Math. Soc. 79 (5), 964-968, (September 1973) Open Access
KEYWORDS: 47E05, 34B25
No abstract available
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Energy decays locally even if total energy grows algebraically with time
Clifford O. Bloom, Nicholas D. Kazarinoff
Bull. Amer. Math. Soc. 79 (5), 969-972, (September 1973) Open Access
KEYWORDS: 35B05, 35L10, 78A45, 35P25, 78A05
No abstract available
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Extensions of $C^*$-algebras, operators with compact self-commutators, and $K$-homology
L. G. Brown, R. G. Douglas, P. A. Fillmore
Bull. Amer. Math. Soc. 79 (5), 973-978, (September 1973) Open Access
KEYWORDS: 46L05, 47B05, 47B30, 55B05, 55B15, 55B20, 16A56, 47B20, 47B35, 47A55
No abstract available
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The particle search in a quantum field model
James Glimm, Arthur Jaffe
Bull. Amer. Math. Soc. 79 (5), 979-980, (September 1973) Open Access
KEYWORDS: 81A18, 81A48
No abstract available
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Topological invariance of certain combinatorial characteristic classes
Lowell E. Jones
Bull. Amer. Math. Soc. 79 (5), 981-983, (September 1973) Open Access
KEYWORDS: 57D20, 57B99
No abstract available
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The normality of a product with a compact factor
Mary Ellen Rudin
Bull. Amer. Math. Soc. 79 (5), 984-985, (September 1973) Open Access
KEYWORDS: 54B10, 54C10, 54A25, 54D20, 54D15
No abstract available
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Perturbation of semigroups on locally convex spaces
Benjamin Dembart
Bull. Amer. Math. Soc. 79 (5), 986-991, (September 1973) Open Access
KEYWORDS: 47D05, 47A55, 46A05
No abstract available
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Rational approximation to certain entire functions in $\left[ {0, + \infty } \right)$
P. Erdös, A. R. Reddy
Bull. Amer. Math. Soc. 79 (5), 992-993, (September 1973) Open Access
KEYWORDS: 41A20, 41A50, 41A25
No abstract available
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Exact colimits
John Isbell, Barry Mitchell
Bull. Amer. Math. Soc. 79 (5), 994-996, (September 1973) Open Access
KEYWORDS: 18G99, 18E05
No abstract available
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Linearization stability of the Einstein equations
Arthur E. Fischer, Jerrold E. Marsden
Bull. Amer. Math. Soc. 79 (5), 997-1003, (September 1973) Open Access
KEYWORDS: 83C05, 58D15, 83C25, 53C25
No abstract available
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Duality in crossed products and von Neumann algebras of type ${\text{III}}$
Masamichi Takesaki
Bull. Amer. Math. Soc. 79 (5), 1004-1005, (September 1973) Open Access
KEYWORDS: 46L10
No abstract available
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The homeomorphism problem for $S^3$
Joan S. Birman, Hugh M. Hilden
Bull. Amer. Math. Soc. 79 (5), 1006-1010, (September 1973) Open Access
KEYWORDS: 55A40, 55A25, 57A10, 02E10
No abstract available
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Automorphism groups of partial orders
Elliott H. Bird
Bull. Amer. Math. Soc. 79 (5), 1011-1015, (September 1973) Open Access
KEYWORDS: 06A10, 05C25
No abstract available
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Commutativity of intertwining operators
A. W. Knapp
Bull. Amer. Math. Soc. 79 (5), 1016-1018, (September 1973) Open Access
KEYWORDS: 22E30, 22E45, 17B20, 20G20, 22D30, 22E15
No abstract available
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A series characterization of subspaces of $L_p \left( \mu \right)$ spaces
Nigel J. Kalton, William H. Ruckle
Bull. Amer. Math. Soc. 79 (5), 1019-1022, (September 1973) Open Access
KEYWORDS: 46B15, 46C10
No abstract available
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A theory of proper shape for locally compact metric spaces
B. J. Ball, R. B. Sher
Bull. Amer. Math. Soc. 79 (5), 1023-1026, (September 1973) Open Access
KEYWORDS: 55D99, 54E45, 54D35, 54F40
No abstract available
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An application of Möbius inversion to a problem in topological dynamics
Nelson G. Markley, William N. Anderson Jr.
Bull. Amer. Math. Soc. 79 (5), 1027-1029, (September 1973) Open Access
KEYWORDS: 54H20‎, 05A15
No abstract available
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A simplified approach to the compactification of mappings
F. A. Delahan, G. E. Strecker
Bull. Amer. Math. Soc. 79 (5), 1030-1032, (September 1973) Open Access
KEYWORDS: 54C10, 54C20, 54D35
No abstract available
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Fundamental groups, nilmanifolds and iterated integrals
Kuo-Tsai Chen
Bull. Amer. Math. Soc. 79 (5), 1033-1035, (September 1973) Open Access
KEYWORDS: ‎58A99, 49F05, 53C65
No abstract available
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Topological Schur lemma and related results
Theodore Chang, Tor Skjelbred
Bull. Amer. Math. Soc. 79 (5), 1036-1038, (September 1973) Open Access
KEYWORDS: 55C20, 57E10, 57E25, 55C35
No abstract available
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Functions on multipliers of $p$-Fourier algebras
Michael J. Fisher
Bull. Amer. Math. Soc. 79 (5), 1039-1042, (September 1973) Open Access
KEYWORDS: 43A22, 46L20
No abstract available
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An ill posed problem for a hyperbolic equation near a corner
Stanley Osher
Bull. Amer. Math. Soc. 79 (5), 1043-1044, (September 1973) Open Access
KEYWORDS: 35L50, 35L30, 78A45
No abstract available
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Holomorphic Fock representations and partial differential equations on countably Hilbert spaces
Thomas A. W. Dwyer III
Bull. Amer. Math. Soc. 79 (5), 1045-1050, (September 1973) Open Access
KEYWORDS: 35R15, 58B10, 32K05, 47B10, 46E10, 81A17
No abstract available
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Some topological approaches to the four color problem
Steve Fisk
Bull. Amer. Math. Soc. 79 (5), 1051-1055, (September 1973) Open Access
KEYWORDS: 55A15, 05C15, 05C10
No abstract available
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Smooth $S^1$ actions and bilinear forms
Ted Petrie
Bull. Amer. Math. Soc. 79 (5), 1056-1059, (September 1973) Open Access
KEYWORDS: 57E15, 57D99
No abstract available
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Sectional curvature in piecewise linear manifolds
David A. Stone
Bull. Amer. Math. Soc. 79 (5), 1060-1063, (September 1973) Open Access
KEYWORDS: 53C70, 57C99, 53C45
No abstract available
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On Fourier coefficients of Eisenstein series
Liang-Chi Tsao
Bull. Amer. Math. Soc. 79 (5), 1064-1068, (September 1973) Open Access
KEYWORDS: 10D20, 10G05, 32N99
No abstract available
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Back Matter
Miscellaneous back pages, Bull. Amer. Math. Soc., Volume 79, Number 5 (1973)
Bull. Amer. Math. Soc. 79 (5), (September 1973) Open Access
No abstract available
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