Transactions of the American Mathematical Society

ISSN 1088-6850(online) ISSN 0002-9947(print)

Contents of Volume 21, Number 3

All articles in this issue are freely accessible.

On the representation of a number as the sum of any number of squares, and in particular of five
G. H. Hardy.
Trans. Amer. Math. Soc. 21 (1920), 255-284
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MathSciNet review: 1501144
A memoir upon formal invariancy with regard to binary modular transformations. Invariants of relativity
Oliver Edmunds Glenn.
Trans. Amer. Math. Soc. 21 (1920), 285-312
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MathSciNet review: 1501145
Properties of the subgroups of an abelian prime power group which are conjugate under its group of isomorphisms
G. A. Miller.
Trans. Amer. Math. Soc. 21 (1920), 313-320
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MathSciNet review: 1501146
On the order of magnitude of the coefficients in trigonometric interpolation
Dunham Jackson.
Trans. Amer. Math. Soc. 21 (1920), 321-332
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MathSciNet review: 1501147
Concerning simple continuous curves
Robert L. Moore.
Trans. Amer. Math. Soc. 21 (1920), 333-347
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MathSciNet review: 1501148
On the iteration of rational functions
J. F. Ritt.
Trans. Amer. Math. Soc. 21 (1920), 348-356
Abstract, references and article information
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MathSciNet review: 1501149