Autor(es): Vicente, M. A. Facas ; Vitória, José ; M. L. Martins, Fernando ; Costa, C. ; Tadeu, Pedro
Data: 2018
Identificador Persistente: http://hdl.handle.net/10400.26/46826
Origem: Instituto Politécnico de Coimbra
Detalhes do Documento
Distance between linear varieties in ℝn. application of an (in)equality by (fan-todd) beesack
Descrição
The closest point of a linear variety to an external point is found by using the equality case of an Ostrowski’s type inequality. This point is given in a closed form as the quotient of a formal and a scalar Gram determinant. Then the best approximation pair of points onto two linear varieties is obtained, besides its characterization.
Tipo de Documento
Artigo científico
Idioma Inglês
Contribuidor(es) Repositório Comum
Idioma Inglês
Contribuidor(es) Repositório Comum
