Contents of Volume 54, Number 2

All articles in this issue are freely accessible.

Miscellaneous front pages, Bull. Amer. Math. Soc., Volume 54, Number 2 (1948)

Bull. Amer. Math. Soc. 54 (1948)
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MathSciNet review: 1565044

Miscellaneous back pages, Bull. Amer. Math. Soc., Volume 54, Number 2 (1948)

Bull. Amer. Math. Soc. 54 (1948)
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MathSciNet review: 1565045

Apsidal angles for symmetrical dynamical systems with two degrees of freedom

J. L. Synge.
Bull. Amer. Math. Soc. 54 (1948), 111-118
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MathSciNet review: 0024259

Nonlinear networks. IIb

R. J. Duffin.
Bull. Amer. Math. Soc. 54 (1948), 119-127
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MathSciNet review: 0024497

Steiner’s formulae on a general $S^{n + 1}$

Carl B. Allendoerfer.
Bull. Amer. Math. Soc. 54 (1948), 128-135
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MathSciNet review: 0025172

A characteristic property of affine collineations in a space of $K$-spreads

Buchin Su.
Bull. Amer. Math. Soc. 54 (1948), 136-138
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MathSciNet review: 0024217

An Inequality concerning polyhedra

László Fejes Tóth.
Bull. Amer. Math. Soc. 54 (1948), 139-146
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MathSciNet review: 0024639

A note on local connectivity

Edward G. Begle.
Bull. Amer. Math. Soc. 54 (1948), 147-148
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MathSciNet review: 0024123

Unconditional convergence in Banach spaces

S. Karlin.
Bull. Amer. Math. Soc. 54 (1948), 148-152
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MathSciNet review: 0025684

On a certain classification of rings and semigroups

Dov Tamari.
Bull. Amer. Math. Soc. 54 (1948), 153-158
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MathSciNet review: 0024419

On the representation in the ring of $p$-adic integers, of a quadratic form in $n$ variables by one in $m$ variables

Irma Moses.
Bull. Amer. Math. Soc. 54 (1948), 159-166
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MathSciNet review: 0024940

The role of the center in the theory of direct decompositions

Reinhold Baer.
Bull. Amer. Math. Soc. 54 (1948), 167-174
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MathSciNet review: 0023827

Nonassociative valuations

Daniel Zelinsky.
Bull. Amer. Math. Soc. 54 (1948), 175-183
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MathSciNet review: 0023815

On the roots of a polynomial and its derivative

Paul Erdös and Ivan Niven.
Bull. Amer. Math. Soc. 54 (1948), 184-190
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MathSciNet review: 0025011

Note on the location of the critical points of harmonic functions

J. L. Walsh.
Bull. Amer. Math. Soc. 54 (1948), 191-195
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MathSciNet review: 0023967

The critical points of linear combinations of harmonic functions

J. L. Walsh.
Bull. Amer. Math. Soc. 54 (1948), 196-205
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MathSciNet review: 0023968

Some properties of continued fractions $1 + d_0 z + K\left ( {{z \left / {\vphantom {z {\left ( {1 + d_n z} \right )}}} \right . \kern -\nulldelimiterspace {\left ( {1 + d_n z} \right )}}} \right )$

W. J. Thron.
Bull. Amer. Math. Soc. 54 (1948), 206-218
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MathSciNet review: 0024528

Some limit theorems

I. M. Sheffer.
Bull. Amer. Math. Soc. 54 (1948), 219-231
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MathSciNet review: 0023939

Nicholson’s integral for $J_n^2 \left ( z \right ) + Y_n^2 \left ( z \right )$

J. Ernest Wilkins Jr..
Bull. Amer. Math. Soc. 54 (1948), 232-234
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MathSciNet review: 0025022

The Kolmogoroff principle for the Lebesgue area

R. G. Helsel and E. J. Mickle.
Bull. Amer. Math. Soc. 54 (1948), 235-238
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MathSciNet review: 0023891