Systems of tautochrones in a general field of force ...
Published: 1910
Language: eng
Number of pages: 390
Subjects: Tautochrones
Notes: Vita.

Reprinted from American journal of mathematics, 1910, vol. XXXII, no. 4.

Presented in part before the American mathematical society, Sept. 14, 1909, under title "Geometric properties of a system of tautochrones."

Thesis (Ph.D.)--Columbia university.