Mathematical tracts on the lunar and planetary theories, the figure of the earth, precession and nutation, the calculus of variations, and the undulatory theory of optics. Designed for the use of students in the university.

Mode of access: Internet.

Mathematical and physical papers,

Vol III. Elasticity, heat, electro-magnetism; IV. Hydrodynamics and general dynamics; V. Thermodynamics, cosmical and geological physics, molecular and crystalline theory, electrodynamics; VI. Voltaic theory, radioactivity, electrons, navigation and tides, miscellaneous.

Untersuchungen über die Constante der Präcession und die Bewegung der Sonne im Fixsternsysteme /

Mode of access: Internet.