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Bulletin of the American Mathematical Society

The Bulletin publishes expository articles on contemporary mathematical research, written in a way that gives insight to mathematicians who may not be experts in the particular topic. The Bulletin also publishes reviews of selected books in mathematics and short articles in the Mathematical Perspectives section, both by invitation only.

ISSN 1088-9485 (online) ISSN 0273-0979 (print)

The 2024 MCQ for Bulletin of the American Mathematical Society is 0.84.

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Contents of Volume 81, Number 2
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Miscellaneous front pages, Bull. Amer. Math. Soc., Volume 81, Number 2 (1975)
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Bull. Amer. Math. Soc. 81 (1975)
Miscellaneous back pages, Bull. Amer. Math. Soc., Volume 81, Number 2 (1975)
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Bull. Amer. Math. Soc. 81 (1975)
On the approximation-solvability of equations involving $A$-proper and pseudo-$A$-proper mappings
W. V. Petryshyn PDF
Bull. Amer. Math. Soc. 81 (1975), 223-312
Manifolds with preassigned curvature—a survey
Herman Gluck PDF
Bull. Amer. Math. Soc. 81 (1975), 313-329
Asymptotic analysis of transport processes
George C. Papanicolaou PDF
Bull. Amer. Math. Soc. 81 (1975), 330-392
Elections to membership
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Bull. Amer. Math. Soc. 81 (1975), 401
Prehomogeneous vector space defined by a semisimple algebraic group
Nguyen Huu Anh PDF
Bull. Amer. Math. Soc. 81 (1975), 402-406
Nonregular contact structures on Brieskorn manifolds
Kinetsu Abe and Joseph Erbacher PDF
Bull. Amer. Math. Soc. 81 (1975), 407-409
On the representation and approximation of a class of operator-valued analytic functions
G. D. Allen and F. J. Narcowich PDF
Bull. Amer. Math. Soc. 81 (1975), 410-412
The HNN and generalized free product structure of certain linear groups
Benjamin Fine PDF
Bull. Amer. Math. Soc. 81 (1975), 413-416
Round handles and homotopy of nonsingular vector fields
Daniel Asimov PDF
Bull. Amer. Math. Soc. 81 (1975), 417-419
Automorphisms of solvable groups
S. Bachmuth and H. Y. Mochizuki PDF
Bull. Amer. Math. Soc. 81 (1975), 420-422
Necessary and sufficient conditions for determining a Hill’s equation from its spectrum
Wallace Goldberg PDF
Bull. Amer. Math. Soc. 81 (1975), 423-424
The Lefschetz number and fiber preserving maps
J. C. Becker, A. Casson and D. H. Gottlieb PDF
Bull. Amer. Math. Soc. 81 (1975), 425-427
A radial multiplier and a related Kakeya maximal function
Antonio Cordoba PDF
Bull. Amer. Math. Soc. 81 (1975), 428-430
Steenrod homology and operator algebras
Jerome Kaminker and Claude Schochet PDF
Bull. Amer. Math. Soc. 81 (1975), 431-434
Complete automorphism groups
Joan L. Dyer and Edward Formanek PDF
Bull. Amer. Math. Soc. 81 (1975), 435-437
The stability problem in shape and a Whitehead theorem in pro-homotopy
David A. Edwards and Ross Geoghegan PDF
Bull. Amer. Math. Soc. 81 (1975), 438-440
The products of manifolds with the f.p.p. need not have the f.p.p.
S. Y. Husseini PDF
Bull. Amer. Math. Soc. 81 (1975), 441-442
Linear approximation by exponential sums on finite intervals
M. v. Golitschek PDF
Bull. Amer. Math. Soc. 81 (1975), 443-445
The determinant of a random matrix
F. Alberto Grünbaum PDF
Bull. Amer. Math. Soc. 81 (1975), 446-448
A uniqueness theorem for homology in $\cal C$at, the category of small categories
Dana May Latch PDF
Bull. Amer. Math. Soc. 81 (1975), 449-452
Derivatives of entire functions and a question of Pólya
Simon Hellerstein and Jack Williamson PDF
Bull. Amer. Math. Soc. 81 (1975), 453-455
Real forms of hermitian symmetric spaces
Harris A. Jaffee PDF
Bull. Amer. Math. Soc. 81 (1975), 456-458
Semicontinuity of Kodaira dimension
D. Lieberman and E. Serenesi PDF
Bull. Amer. Math. Soc. 81 (1975), 459-460
Removable singularities of solutions of systems of linear differential equations
Takahiro Kawai PDF
Bull. Amer. Math. Soc. 81 (1975), 461-463
An entropy equidistribution property for a measurable partition under the action of an amenable group
J. C. Kieffer PDF
Bull. Amer. Math. Soc. 81 (1975), 464-466
A 4-manifold which admits no spine
Yukio Matsumoto PDF
Bull. Amer. Math. Soc. 81 (1975), 467-470
On the ${\mathbf {R}}$-forms of certain algebraic varieties
Stephen Kudla PDF
Bull. Amer. Math. Soc. 81 (1975), 471-473
Proper $T$-maps of $T$-modules
Alan A. Meyerhoff PDF
Bull. Amer. Math. Soc. 81 (1975), 474-476
A restriction theorem for the Fourier transform
Peter A. Tomas PDF
Bull. Amer. Math. Soc. 81 (1975), 477-478
Multipliers of closed ideals of $L^p \left ({D^\infty }\right )$
Daniel M. Oberlin PDF
Bull. Amer. Math. Soc. 81 (1975), 479-481
Fixed-points of finite group actions on contractible complexes
Robert Oliver PDF
Bull. Amer. Math. Soc. 81 (1975), 482-484
Matrix differential equations
Ray Redheffer PDF
Bull. Amer. Math. Soc. 81 (1975), 485-488
Classifying relative equilibria. II
Julian I. Palmore PDF
Bull. Amer. Math. Soc. 81 (1975), 489-491
The $q$-regularity of lattice point paths in $R^n$
Jerome L. Paul PDF
Bull. Amer. Math. Soc. 81 (1975), 492-494
Some degenerations of a compact Riemann surface of genus 4
Aaron Lebowitz PDF
Bull. Amer. Math. Soc. 81 (1975), 495-499
On relative class numbers of certain quadratic extensions
Jih-Min Shyr PDF
Bull. Amer. Math. Soc. 81 (1975), 500-502
Measures as convolution operators on Hardy and Lipschitz spaces
Misha Zafran PDF
Bull. Amer. Math. Soc. 81 (1975), 503-505
Corrigendum, Volume 80
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Bull. Amer. Math. Soc. 81 (1975), 506
Corrigendum, Volume 79
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Bull. Amer. Math. Soc. 81 (1975), 506
Council and board of trustees. 1974 and 1975
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Bull. Amer. Math. Soc. 81 (1975), 507-508

Book Reviews
Book reviews do not contain an abstract. You may download each review in this issue using the links below.

Foundations of a structural theory of set addition, by G. A. Freiman.
Reviewer: Basil Gordon
Review information PDF
Bull. Amer. Math. Soc. 81 (1975), 393-396
Conjugacy classes in algebraic groups, by Robert Steinberg.
Reviewer: Andy R. Magid
Review information PDF
Bull. Amer. Math. Soc. 81 (1975), 397-400