Transactions of the AMS. Year 1969. Volume 142. Number 00.


On the differentiability structure of real functions
A. M. Bruckner; J. G. Ceder; Max L. Weiss
1-13


Approximation theorems on differentiable submanifolds of a complex manifold
Ricardo Nirenberg; R. O. Wells
15-35


On a reflective subcategory of the category of all topological spaces.
Ladislav Skula
37-41


Prime ideal structure in commutative rings
M. Hochster
43-60


Cardinal algebras and measures invariant under equivalence relations.
Rolando Chuaqui
61-79


A generalization of Bernstein's theorem and a differential inversion formula
W. J. Studden
81-92


On the elementary ideals of link modules
R. H. Crowell; D. Strauss
93-109


Hierarchies of effective descriptive set theory
Peter G. Hinman
111-140


Factorization in Banach algebras and the general strict topology
F. Dennis Sentilles; Donald Curtis Taylor
141-152


A variational problem related to an optimal filter problem with self-correlated noise
Leonard D. Berkovitz; Harry Pollard
153-175


Manifolds in which the Poincar\'e conjecture is true
Jonathan L. Gross
177-189


A unique decomposition theorem for $3$-manifolds with connected boundary
Jonathan L. Gross
191-199


On detecting open collars
L. C. Siebenmann
201-227


Relationships between reducibilities
Carl G. Jockusch
229-237


Rearrangements of series of functions
Vladimir Drobot
239-248


On the Marx conjecture for starlike functions of order $\alpha $
Renate McLaughlin
249-256


On a class of stochastic processes with two states and continuous time parameter
Dudley Paul Johnson
257-267


Homeomorphic continuous curves in $2$-space are isotopic in $3$-space.
W. K. Mason
269-290


On the minimum computation time of functions
Stephen A. Cook; Stȧl O. Aanderaa
291-314


Factors of infinite-dimensional manifolds
R. D. Anderson; R. Schori
315-330


A generalization of the Ahlfors-Heins theorem
Matts Essén
331-344


On the extension of partial orders on semigroups of right quotients.
Hanns Joachim Weinert
345-353


Structure in simplexes. III. Composition series
Edward G. Effros; Alan Gleit
355-379


Measure-theoretic uniformity in recursion theory and set theory
Gerald E. Sacks
381-420


Reduction theorems for relative Grothendieck rings
T.-Y. Lam; I. Reiner
421-435


Lie isomorphisms of prime rings
Wallace S. Martindale
437-455


Maximal orders over regular local rings of dimension two
Mark Ramras
457-479


Sur les th\'eories du premier ordre cat\'egoriques en un cardinal
J. P. Ressayre
481-505


Groups with the same lower central sequence as a relatively free group. II. Properties
Gilbert Baumslag
507-538


Indirect abelian theorems and a linear Volterra equation
Kenneth B. Hannsgen
539-555


Correction to: ``The Stefan problem in several space variables''
Avner Friedman
557