Transactions of the AMS. Year 1920. Volume 021. Number 04.


Minima of functions of lines
Elizabeth LeStourgeon
357-383


Invariants of infinite groups in the plane
Eugene Francis Simonds
384-390


On triply orthogonal congruences
James Byrnie Shaw
391-408


A set of properties characteristic of a class of congruences connected with the theory of functions
E. J. Wilczynski
409-445


On the equilibrium of a fluid mass at rest
James W. Alexander
446-450


Concerning approachability of simple closed and open curves
John Robert Kline
451-458