Norm (mathematics): Difference between revisions

Created page with "== Definition and Introduction == In mathematics, a '''norm''' is a function that assigns a strictly positive length or size to each vector in a vector space, save for the zero vector, which is assigned a length of zero. Norms are fundamental in various branches of mathematics, including linear algebra, functional analysis, and geometry. They provide a means to quantify the size of elements in a vector space and are essential in defining concepts such as d..."