2 papers
math.MG2013
Euclidean Distance between Two Linear Varieties
M. A. Facas Vicente, Armando Gonçalves, José Vitória
This paper addresses to the problem of finding the (minimum) Euclidean distance between two linear varieties. This problem is, usually, solved minimising a target function. We prop…
math.MG2013
Optimal Pair of Two Linear Varieties
Armando Gonçalves, M. A. Facas Vicente, José Vitória
The optimal pair of two linear varieties is considered as a best approximation problem, namely the distance between a point and the difference set of two linear varieties. The Gram…