In mathematics, a ball is the solid figure bounded by a sphere; it is also called a solid sphere. It may be a closed ball (including the boundary points...

The Rouse Ball Professorship of Mathematics is one of the senior chairs in the Mathematics Departments at the University of Cambridge and the University...

competitions 4-ball (mathematics), a four-dimensional n-ball in mathematics This disambiguation page lists articles associated with the title Four-ball. If an internal...

Gardner – another author of recreational mathematics Rouse Ball Professor of English Law Rouse Ball Professor of Mathematics Pronounced /ˈwɔːl.tər ˈwɪl.jəm raʊs...

Canadian football. Rugby ball. Ball (mathematics) Buckminster Fullerene "Bucky balls" Dryer ball, used in a tumbling dryer Football (ball) Hockey puck, can also...

disk, a disk with radius one Annulus (mathematics), the region between two concentric circles Ball (mathematics), the usual term for the 3-dimensional...

Johnny Ball (born Graham Thalben Ball; 23 May 1938) is an English television personality and a populariser of mathematics. He is also the father of BBC...

Look up Ball, ball, or balls in Wiktionary, the free dictionary. A ball is a spherical round object with various uses. Ball(s) or The Ball may also refer...

hypersphere. An n-ball is a ball in an n-dimensional Euclidean space. The volume of a n-ball is the Lebesgue measure of this ball, which generalizes...

In mathematics, an n-sphere or hypersphere is an ⁠ n {\displaystyle n} ⁠-dimensional generalization of the ⁠ 1 {\displaystyle 1} ⁠-dimensional circle...