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Home > Journals > Bull. Amer. Math. Soc. > Volume 79 > Issue 4
Bulletin of the American Mathematical Society
VOL. 79 · NO. 4 | July 1973
 
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Front Matter
Miscellaneous front pages, Bull. Amer. Math. Soc., Volume 79, Number 4 (1973)
Bull. Amer. Math. Soc. 79 (4), (July 1973) Open Access
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Articles
Almost normal operators, their spectra and invariant subspaces
C. R. Putnam
Bull. Amer. Math. Soc. 79 (4), 615-624, (July 1973) Open Access
KEYWORDS: 47A10, 47A15, 47B15, 47B20, 47B05, 47B47
No abstract available
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Recent developments in infinite dimensional holomorphy
Leopoldo Nachbin
Bull. Amer. Math. Soc. 79 (4), 625-640, (July 1973) Open Access
No abstract available
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Reviews
Book Review: H. Dym and H. P. McKean, Fourier Series and Integrals
Lawrence Zalcman
Bull. Amer. Math. Soc. 79 (4), 641-645, (July 1973) Open Access
No abstract available
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Lists
Elections to membership
Bull. Amer. Math. Soc. 79 (4), 646-653, (July 1973) Open Access
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News
The November meeting in Cleveland
Paul T. Bateman
Bull. Amer. Math. Soc. 79 (4), 654, (July 1973) Open Access
No abstract available
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The annual meeting in Dallas
Everett Pitcher, Paul T. Bateman
Bull. Amer. Math. Soc. 79 (4), 655-662, (July 1973) Open Access
No abstract available
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The April meeting in Stanford
Kenneth A. Ross
Bull. Amer. Math. Soc. 79 (4), 662, (July 1973) Open Access
No abstract available
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Articles
Solomon Lefschetz. An appreciation in memoriam
Lawrence Markus
Bull. Amer. Math. Soc. 79 (4), 663-680, (July 1973) Open Access
No abstract available
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Research Announcements
Infinite sums of psi functions
P. F. Jordan
Bull. Amer. Math. Soc. 79 (4), 681-683, (July 1973) Open Access
KEYWORDS: 40G99, 33A70
No abstract available
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Closure theorems for orientor fields
Lamberto Cesari
Bull. Amer. Math. Soc. 79 (4), 684-689, (July 1973) Open Access
KEYWORDS: 49A50, 49A10, 49A20
No abstract available
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Formal $A$-modules
Lawrence Cox
Bull. Amer. Math. Soc. 79 (4), 690-694, (July 1973) Open Access
KEYWORDS: 14L05, 14G20
No abstract available
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Mappings into hyperbolic spaces
Myung H. Kwack
Bull. Amer. Math. Soc. 79 (4), 695-697, (July 1973) Open Access
KEYWORDS: 32A10‎, 32H20
No abstract available
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Extending equivariant maps for compact Lie group actions
Jan W. Jaworowski
Bull. Amer. Math. Soc. 79 (4), 698-701, (July 1973) Open Access
KEYWORDS: 54C15, 54C20, 54C55, 55F55, 57E15, 54H15
No abstract available
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The characters of the binary modular congruence group
Philip C. Kutzko
Bull. Amer. Math. Soc. 79 (4), 702-704, (July 1973) Open Access
KEYWORDS: 20G05, 20H05, ‎15A33, 10D05
No abstract available
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Derivation ranges and the identity
J. H. Anderson
Bull. Amer. Math. Soc. 79 (4), 705-708, (July 1973) Open Access
KEYWORDS: 47A50, 47B47, 46L05, 47C10
No abstract available
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Transformation groups and bifurcation at multiple eigenvalues
D. H. Sattinger
Bull. Amer. Math. Soc. 79 (4), 709-711, (July 1973) Open Access
KEYWORDS: 35J60, 20C35
No abstract available
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Selfadjoint subspace extensions of nondensely defined symmetric operators
Earl A. Coddington
Bull. Amer. Math. Soc. 79 (4), 712-715, (July 1973) Open Access
KEYWORDS: 47B99, 47B25, 47A20
No abstract available
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Krull dimension-nilpotency and Gabriel dimension
Robert Gordon, Thomas H. Lenagan, J. C. Robson
Bull. Amer. Math. Soc. 79 (4), 716-719, (July 1973) Open Access
KEYWORDS: 16A22, 16A46, 16A66
No abstract available
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A complete Boolean algebra of subspaces which is not reflexive
John B. Conway
Bull. Amer. Math. Soc. 79 (4), 720-722, (July 1973) Open Access
KEYWORDS: 47A15, 06A40, 46L15
No abstract available
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Grothendieck and Whitehead groups of torsion free Abelian groups
David M. Arnold
Bull. Amer. Math. Soc. 79 (4), 723-724, (July 1973) Open Access
KEYWORDS: 20K15, 18F25, 13F05, 13D15
No abstract available
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Approximation and weak-star approximation in Banach spaces
David W. Dean
Bull. Amer. Math. Soc. 79 (4), 725-728, (July 1973) Open Access
KEYWORDS: 46B15, 46A20, 47A65
No abstract available
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Modules over differential polynomial rings
Richard E. Block
Bull. Amer. Math. Soc. 79 (4), 729-733, (July 1973) Open Access
KEYWORDS: 16A72, 16A64, 16A48, 16A40, 16A46, 12H05, 17B99
No abstract available
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Uniqueness and interpolation results for entire functions of exponential type
James D. Child
Bull. Amer. Math. Soc. 79 (4), 734-737, (July 1973) Open Access
KEYWORDS: 30A66
No abstract available
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A note on Witt rings
Andreas Dress
Bull. Amer. Math. Soc. 79 (4), 738-740, (July 1973) Open Access
KEYWORDS: 16A63, 12G05
No abstract available
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Induction and structure theorems for Grothendieck and Witt rings of orthogonal representations of finite groups
Andreas Dress
Bull. Amer. Math. Soc. 79 (4), 741-745, (July 1973) Open Access
KEYWORDS: 15A63, 16A54, 18F25, 20C99, 20J99, 57D65
No abstract available
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The tangent space to a $C^k$ manifold
Laird E. Taylor
Bull. Amer. Math. Soc. 79 (4), 746, (July 1973) Open Access
KEYWORDS: 58A05, 16A72
No abstract available
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A restriction on the parameters of a subquadrangle
Stanley E. Payne
Bull. Amer. Math. Soc. 79 (4), 747-748, (July 1973) Open Access
KEYWORDS: 05B25, 15A42
No abstract available
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Boundary behavior of the Carathéodory, Kobayashi, and Bergman metrics on strongly pseudoconvex domains in ${\mathbf{C}}^n $ with smooth boundary
Ian Graham
Bull. Amer. Math. Soc. 79 (4), 749-751, (July 1973) Open Access
KEYWORDS: 32D15, 32H15, 32E30, 32H10
No abstract available
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Bounded solutions of whole-line differential equations
David Lowell Lovelady
Bull. Amer. Math. Soc. 79 (4), 752-753, (July 1973) Open Access
KEYWORDS: 34A30, 34E99
No abstract available
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An algebraic proof of an analytic result of Shuck's
L. G. Roberts
Bull. Amer. Math. Soc. 79 (4), 754-757, (July 1973) Open Access
KEYWORDS: 14G05, 14F10
No abstract available
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The Vitali-Hahn-Saks and Nikodym theorems for additive functions. II
R. B. Darst
Bull. Amer. Math. Soc. 79 (4), 758-760, (July 1973) Open Access
KEYWORDS: 28-00, 28A45, 46G99
No abstract available
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Uniqueness of orientation preserving ${\text{PL}}$ involutions of 3-space
Kyung Whan Kwun, Jeffrey L. Tollefson
Bull. Amer. Math. Soc. 79 (4), 761-762, (July 1973) Open Access
KEYWORDS: 57A10, 55A10, 57C15, 57E25
No abstract available
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Cohomology of braid spaces
Fred Cohen
Bull. Amer. Math. Soc. 79 (4), 763-766, (July 1973) Open Access
KEYWORDS: 55B25, 55G99
No abstract available
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The probability of connectedness of a large unlabelled graph
E. M. Wright
Bull. Amer. Math. Soc. 79 (4), 767-769, (July 1973) Open Access
KEYWORDS: 05C30
No abstract available
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On a conjecture of M. Kac
Daniel W. Stroock
Bull. Amer. Math. Soc. 79 (4), 770-775, (July 1973) Open Access
KEYWORDS: 35P15, 35J25, 60J65
No abstract available
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An extension of a theorem of Hamada on the Cauchy problem with singular data
Leslie Lamport
Bull. Amer. Math. Soc. 79 (4), 776-779, (July 1973) Open Access
KEYWORDS: 35A20, 35C10
No abstract available
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Geodesics of singular Riemannian metrics
Robert Hermann
Bull. Amer. Math. Soc. 79 (4), 780-782, (July 1973) Open Access
KEYWORDS: 58C20
No abstract available
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Basis graphs of pregeometries
Stephen B. Maurer
Bull. Amer. Math. Soc. 79 (4), 783-786, (July 1973) Open Access
KEYWORDS: 05B35, 05C05, 05C35, 05B20, 15A30
No abstract available
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Existence of the stable homotopy family $\left\{ {\gamma _t } \right\}$
Raphael Zahler
Bull. Amer. Math. Soc. 79 (4), 787-789, (July 1973) Open Access
KEYWORDS: 55E45, 55G25, 55G20, 55B20
No abstract available
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Transformations by functions in Sobolev spaces and lower semicontinuity for parametric variational problems
M. Marcus, V. J. Mizel
Bull. Amer. Math. Soc. 79 (4), 790-795, (July 1973) Open Access
KEYWORDS: 28A75, 49F22, 26A57, 49F25, 46E35
No abstract available
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On the differentials in the Lyndon-Hochschild-Serre spectral sequence
Peter Hilton, Urs Stammbach
Bull. Amer. Math. Soc. 79 (4), 796-799, (July 1973) Open Access
KEYWORDS: 18H10, 20J05
No abstract available
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Measures whose transforms vanish at infinity
Louis Pigno, Sadahiro Saeki
Bull. Amer. Math. Soc. 79 (4), 800-801, (July 1973) Open Access
KEYWORDS: 43A25
No abstract available
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Skew-product flows, finite extensions of minimal transformation groups and almost periodic differential equations
Robert J. Sacker, George R. Sell
Bull. Amer. Math. Soc. 79 (4), 802-805, (July 1973) Open Access
KEYWORDS: 22A99, 34C25, 34C35, 34C40, 54H20‎
No abstract available
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A global theory of steady vortex rings in an ideal fluid
L. E. Fraenkel, M. S. Berger
Bull. Amer. Math. Soc. 79 (4), 806-810, (July 1973) Open Access
KEYWORDS: 35J60, 76C05
No abstract available
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Periodic solutions of autonomous functional differential equations
Roger D. Nussbaum
Bull. Amer. Math. Soc. 79 (4), 811-814, (July 1973) Open Access
KEYWORDS: 34K15, 47H10
No abstract available
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Incidence algebras as algebras of endomorphisms
William Graves, Suzanne Molnar
Bull. Amer. Math. Soc. 79 (4), 815-820, (July 1973) Open Access
KEYWORDS: 06A10, 18F20
No abstract available
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The spectra for operators of a basic collection
R. K. Juberg
Bull. Amer. Math. Soc. 79 (4), 821-824, (July 1973) Open Access
KEYWORDS: 47A10, 46E30, 26A33, 45E10
No abstract available
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Holomorphic Lefschetz fixed point formula
V. K. Patodi
Bull. Amer. Math. Soc. 79 (4), 825-828, (July 1973) Open Access
KEYWORDS: 58G10, 53C65, 32A99
No abstract available
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Back Matter
Miscellaneous back pages, Bull. Amer. Math. Soc., Volume 79, Number 4 (1973)
Bull. Amer. Math. Soc. 79 (4), (July 1973) Open Access
No abstract available
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