Contents of Volume 20, Number 1
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- Approximating semigroups and the consistency of difference schemes
- Gilbert Strang PDF
- Proc. Amer. Math. Soc. 20 (1969), 1-7
- A coefficient inequality for certain classes of analytic functions
- F. R. Keogh and E. P. Merkes PDF
- Proc. Amer. Math. Soc. 20 (1969), 8-12
- A theorem on infinite positive matrices
- E. Netanyahu and M. Reichaw PDF
- Proc. Amer. Math. Soc. 20 (1969), 13-15
- A problem of Wiener and the failure of a principle for Fourier series with positive coefficients
- Stephen Wainger PDF
- Proc. Amer. Math. Soc. 20 (1969), 16-18
- Minimal solutions to a class of parabolic partial differential equations
- T. Guinn and E. M. Landesman PDF
- Proc. Amer. Math. Soc. 20 (1969), 19-23
- Ellipticity and regularity for periodic nonlinear equations
- Robert A. Adams PDF
- Proc. Amer. Math. Soc. 20 (1969), 24-26
- A uniqueness theorem for some nonlinear boundary value problems
- A. Kadish PDF
- Proc. Amer. Math. Soc. 20 (1969), 27-29
- A note on eigenvalues of normal transformations
- R. E. L. Turner PDF
- Proc. Amer. Math. Soc. 20 (1969), 30-34
- Weierstrass points and analytic submanifolds of Teichmueller space
- H. M. Farkas PDF
- Proc. Amer. Math. Soc. 20 (1969), 35-38
- A note on the Littlewood-Tauber theorem
- M. L. Glasser PDF
- Proc. Amer. Math. Soc. 20 (1969), 39-40
- Normal operators
- Myron Goldstein PDF
- Proc. Amer. Math. Soc. 20 (1969), 41-44
- On a theorem of Fejér and Riesz
- F. R. Keogh PDF
- Proc. Amer. Math. Soc. 20 (1969), 45-50
- Almost convergent and almost summable sequences
- Paul Schaefer PDF
- Proc. Amer. Math. Soc. 20 (1969), 51-54
- The approximate divergence operator
- Victor L. Shapiro PDF
- Proc. Amer. Math. Soc. 20 (1969), 55-60
- Comparison theorems and integral inequalities for Volterra integral equations
- Paul R. Beesack PDF
- Proc. Amer. Math. Soc. 20 (1969), 61-66
- Oscillation theorems for linear second order ordinary differential equations
- J. W. Macki and J. S. W. Wong PDF
- Proc. Amer. Math. Soc. 20 (1969), 67-72
- Eigenvalue of the square of a function
- A. M. Fink PDF
- Proc. Amer. Math. Soc. 20 (1969), 73-74
- Extending real maps defined on a subset of a disk
- B. J. Ball, Jo Ford and E. S. Thomas PDF
- Proc. Amer. Math. Soc. 20 (1969), 75-80
- The area and variation of linearly continuous functions
- William P. Ziemer PDF
- Proc. Amer. Math. Soc. 20 (1969), 81-87
- Some properties of a generalized Hausdorff mean
- C. W. Leininger PDF
- Proc. Amer. Math. Soc. 20 (1969), 88-96
- Convergence-preservation criteria for a generalized Hausdorff mean.
- C. W. Leininger PDF
- Proc. Amer. Math. Soc. 20 (1969), 97-100
- Totally bounded sets of precompact linear operators
- Theodore W. Palmer PDF
- Proc. Amer. Math. Soc. 20 (1969), 101-106
- Product solutions for simple games. II
- T. Parthasarathy PDF
- Proc. Amer. Math. Soc. 20 (1969), 107-114
- The operator equation $BX-XA=Q$ with self-adjoint $A$ and $B$
- Marvin Rosenblum PDF
- Proc. Amer. Math. Soc. 20 (1969), 115-120
- Operators similar to their adjoints
- James P. Williams PDF
- Proc. Amer. Math. Soc. 20 (1969), 121-123
- Weak compactness of measures
- Benjamin B. Wells PDF
- Proc. Amer. Math. Soc. 20 (1969), 124-130
- Sums of irreducible operators
- Peter A. Fillmore and David M. Topping PDF
- Proc. Amer. Math. Soc. 20 (1969), 131-133
- Charlier spaces of entire functions
- Louis de Branges and David Trutt PDF
- Proc. Amer. Math. Soc. 20 (1969), 134-140
- Fixed-point theorems for certain classes of nonexpansive mappings
- L. P. Belluce and W. A. Kirk PDF
- Proc. Amer. Math. Soc. 20 (1969), 141-146
- Density of one graph along another
- Jack B. Brown PDF
- Proc. Amer. Math. Soc. 20 (1969), 147-149
- Pointed minimal sets and $S$-regularity
- Brindell Horelick PDF
- Proc. Amer. Math. Soc. 20 (1969), 150-156
- On an arcwise connected subgroup of a Lie group
- Morikuni Goto PDF
- Proc. Amer. Math. Soc. 20 (1969), 157-162
- A remark on a theorem of A. Weil
- Morikuni Goto PDF
- Proc. Amer. Math. Soc. 20 (1969), 163-165
- Continuous derivations on Banach algebras
- A. M. Sinclair PDF
- Proc. Amer. Math. Soc. 20 (1969), 166-170
- A theorem on the Hurewicz fiberings
- Soon-kyu Kim PDF
- Proc. Amer. Math. Soc. 20 (1969), 171-174
- A lower bound for the dimension of certain $G_{\delta }$ sets in completely normal spaces
- James B. Wilkinson PDF
- Proc. Amer. Math. Soc. 20 (1969), 175-178
- Structure of hereditarily infinite dimensional spaces
- J. M. Yohe PDF
- Proc. Amer. Math. Soc. 20 (1969), 179-184
- On reconstructing a graph
- Robert L. Hemminger PDF
- Proc. Amer. Math. Soc. 20 (1969), 185-187
- A differential in the Adams spectral sequence
- Daniel S. Kahn PDF
- Proc. Amer. Math. Soc. 20 (1969), 188-190
- On topological transformation groups
- Lloyd Lininger PDF
- Proc. Amer. Math. Soc. 20 (1969), 191-192
- Valuations on a commutative ring
- Merle E. Manis PDF
- Proc. Amer. Math. Soc. 20 (1969), 193-198
- Rigidity of generalized uniserial and Frobenius algebras
- S. S. Page PDF
- Proc. Amer. Math. Soc. 20 (1969), 199-202
- Formations of group and $\pi$-decomposability
- H. Lausch PDF
- Proc. Amer. Math. Soc. 20 (1969), 203-206
- Determinants on semilattices
- Bernt Lindström PDF
- Proc. Amer. Math. Soc. 20 (1969), 207-208
- Tensor products of simple pure inseparable field extensions
- J. N. Mordeson and B. Vinograde PDF
- Proc. Amer. Math. Soc. 20 (1969), 209-212
- Self-injective semigroup rings for finite inverse semigroups
- R. Wenger PDF
- Proc. Amer. Math. Soc. 20 (1969), 213-216
- Critical groups and the lattice of varieties
- John Cossey PDF
- Proc. Amer. Math. Soc. 20 (1969), 217-221
- On quasi-local noetherian rings
- Gerhard Michler PDF
- Proc. Amer. Math. Soc. 20 (1969), 222-224
- Note on $\textrm {QF}$-$1$ algebras
- J. P. Jans PDF
- Proc. Amer. Math. Soc. 20 (1969), 225-228
- Galois endomorphisms of the torsion subgroup of certain formal groups
- Jonathan Lubin PDF
- Proc. Amer. Math. Soc. 20 (1969), 229-231
- Finite groups with pro-normal subgroups
- T. A. Peng PDF
- Proc. Amer. Math. Soc. 20 (1969), 232-234
- A remark on Prüfer rings
- Edward D. Davis PDF
- Proc. Amer. Math. Soc. 20 (1969), 235-237
- Open mappings and closed subsets of the domain in general metric spaces
- James Edgar Keesling PDF
- Proc. Amer. Math. Soc. 20 (1969), 238-245
- Relative interiors of convex hulls
- William E. Bonnice and John R. Reay PDF
- Proc. Amer. Math. Soc. 20 (1969), 246-250
- A note on maximal locally compact semigroups
- James W. Stepp PDF
- Proc. Amer. Math. Soc. 20 (1969), 251-253
- A set whose square can map onto a perfect set
- John R. Isbell PDF
- Proc. Amer. Math. Soc. 20 (1969), 254-255
- An equivalence theorem for embeddings of compact absolute neighborhood retracts
- J. L. Bryant and C. L. Seebeck PDF
- Proc. Amer. Math. Soc. 20 (1969), 256-258
- On stochastic differentials in Hilbert spaces
- E. M. Cabaña PDF
- Proc. Amer. Math. Soc. 20 (1969), 259-265
- Dominated estimates of positive contractions
- R. V. Chacon and J. Olsen PDF
- Proc. Amer. Math. Soc. 20 (1969), 266-271
- An operator ergodic theorem for sequences of functions
- E. M. Klimko and Louis Sucheston PDF
- Proc. Amer. Math. Soc. 20 (1969), 272-276
- Almost complex submanifolds of the six sphere
- Alfred Gray PDF
- Proc. Amer. Math. Soc. 20 (1969), 277-279
- A canonical linear order for the maximal chains of a tree
- James C. Owings PDF
- Proc. Amer. Math. Soc. 20 (1969), 280-283
- Toeplitz-Hausdorff theorem on numerical ranges
- R. Raghavendran PDF
- Proc. Amer. Math. Soc. 20 (1969), 284-285
- A note on absolute summability
- J. A. Fridy PDF
- Proc. Amer. Math. Soc. 20 (1969), 285-286