Schwartz' distributions

Infinitesimal methods of mathematical analysis

by Pinto, J. Sousa, Hoskins, R. F.

0 Type: Book

"This introduction to infinitesimal methods is aimed at undergraduate and graduate level students who have a general background in analysis. It surveys recent reformulations of the infinitesimal concept and gives a comprehensive account of the hyperreal number system and of nons…

Infinitesimal methods of mathematical analysis

by Pinto, J. Sousa, Hoskins, R. F.

0 Type: Book

"This introduction to infinitesimal methods is aimed at undergraduate and graduate level students who have a general background in analysis. It surveys recent reformulations of the infinitesimal concept and gives a comprehensive account of the hyperreal number system and of nons…

In many areas of science, especially geophysics, geography and meteorology, the data are often directions or axes rather than scalars or unrestricted vectors. Directional statistics considers data which are mainly unit vectors lying in two- or three-dimensional space (R² or R³).…