Convex Combinations

Some articles on combination, convex combinations, convex, convex combination:

Convex Combination - Related Constructions
... For more details on this topic, see Linear combination#Affine, conical, and convex combinations ... A conical combination is a linear combination with nonnegative coefficients Weighted means are functionally the same as convex combinations, but they use a different notation ... mean are not required to sum to 1 instead the sum is explicitly divided from the linear combination ...
Convex Combination
... In convex geometry, a convex combination is a linear combination of points (which can be vectors, scalars, or more generally points in an affine space) where all coefficients are non-n ... More formally, given a finite number of points in a real vector space, a convex combination of these points is a point of the form where the real numbers satisfy and As a particular example ... All convex combinations are within the convex hull of the given points ...

Famous quotes containing the word combinations:

    ...black women write differently from white women. This is the most marked difference of all those combinations of black and white, male and female. It’s not so much that women write differently from men, but that black women write differently from white women. Black men don’t write very differently from white men.
    Toni Morrison (b. 1931)