An eigenvector pattern arising in non linear regression

Autores: C. M. Cuadras
Localización: Questiió: Quaderns d'Estadística, Sistemes, Informatica i Investigació Operativa, ISSN 0210-8054, Vol. 14, Nº. 1-3, 1990, págs. 89-95
Idioma: inglés
Títulos paralelos:
- Patrón de autovectores que surge en regresión no lineal
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Resumen
- Let A = (aij) be an n x n matrix defined by aij = aji = i, i = 1,...,n. This paper gives some elementary properties of A and other related matrices. The eigenstructure of A is conjectured: given an eigenvector v of A the remaining eigenvectors are obtained by permuting up to sign the components of v. This problem arises in a distance based method applied to non linear regression