Contents of Volume 30, Number 2

All articles in this issue are freely accessible.

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The foundations of a theory in the calculus of variations in the large

Marston Morse.
Trans. Amer. Math. Soc. 30 (1928), 213-274
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MathSciNet review: 1501428

Topological invariants of knots and links

J. W. Alexander.
Trans. Amer. Math. Soc. 30 (1928), 275-306
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MathSciNet review: 1501429

On the expansion of analytic functions in series of polynomials and in series of other analytic functions

J. L. Walsh.
Trans. Amer. Math. Soc. 30 (1928), 307-332
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MathSciNet review: 1501430

Primitive groups which contain substitutions of prime order $p$ and of degree $6p$ or $7p$

Marie J. Weiss.
Trans. Amer. Math. Soc. 30 (1928), 333-359
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MathSciNet review: 1501431

Generalized Lagrange problems in the calculus of variations

C. F. Roos.
Trans. Amer. Math. Soc. 30 (1928), 360-384
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MathSciNet review: 1501432

On Jacobi’s arithmetical theorems concerning the simultaneous representation of numbers by two different quadratic forms

J. V. Uspensky.
Trans. Amer. Math. Soc. 30 (1928), 385-404
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MathSciNet review: 1501433

On relative content and Green’s lemma

H. L. Smith.
Trans. Amer. Math. Soc. 30 (1928), 405-419
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MathSciNet review: 1501434

On Bell’s arithmetic of Boolean algebra

Wallie Abraham Hurwitz.
Trans. Amer. Math. Soc. 30 (1928), 420-424
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MathSciNet review: 1501435

A theorem on orthogonal functions with an application to integral inequalities

Lloyd L. Dines.
Trans. Amer. Math. Soc. 30 (1928), 425-438
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MathSciNet review: 1501436

A theorem on orthogonal sequences

L. L. Dines.
Trans. Amer. Math. Soc. 30 (1928), 439-446
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MathSciNet review: 1501437