geometria

The first complete, in-depth study of the origins of division in extreme and mean ratio (DEMR)-‘the Golden Number’-this text charts every aspect of this important mathematical concept’s historic deve …

This monograph is an account of the author’s investigations of gradient vector flows on compact manifolds with boundary. Many mathematical structures and constructions in the book fit comfortably in …

During Song (960 to 1279) and Yuan (1279 to 1368) dynasties, China experienced a peak in high-level algebraic investigation through the works of famous mathematicians such as Qin Jiushao, Zhu Shijie, …