Pubblicato

1989-01-01

Vector valued chebechev systems

Parole chiave:

Unit interval, Banach space, functions, Chebechev systems (es)

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Autori

  • A. Al-Zamel Kuwait University
  • R. Khalil Kuwait University

Let I be the unit interval and X be a real Banach space. The space of continuous functions on I with values in X is denoted by C(I,X). The object of this paper is to introduce Chebechev systems in C(I,X) and study the basi.c properties of such systems, and its relation to interpolation. It is also proved that a subspace that is generated by a weak Chebechev  system in C(I,X) is a Chebechev subspace.

 

 

Come citare

APA

Al-Zamel, A. e Khalil, R. (1989). Vector valued chebechev systems. Revista Colombiana de Matemáticas, 23(1-4), 25–33. https://revistas.unal.edu.co/index.php/recolma/article/view/33163

ACM

[1]
Al-Zamel, A. e Khalil, R. 1989. Vector valued chebechev systems. Revista Colombiana de Matemáticas. 23, 1-4 (gen. 1989), 25–33.

ACS

(1)
Al-Zamel, A.; Khalil, R. Vector valued chebechev systems. rev.colomb.mat 1989, 23, 25-33.

ABNT

AL-ZAMEL, A.; KHALIL, R. Vector valued chebechev systems. Revista Colombiana de Matemáticas, [S. l.], v. 23, n. 1-4, p. 25–33, 1989. Disponível em: https://revistas.unal.edu.co/index.php/recolma/article/view/33163. Acesso em: 22 gen. 2025.

Chicago

Al-Zamel, A., e R. Khalil. 1989. «Vector valued chebechev systems». Revista Colombiana De Matemáticas 23 (1-4):25-33. https://revistas.unal.edu.co/index.php/recolma/article/view/33163.

Harvard

Al-Zamel, A. e Khalil, R. (1989) «Vector valued chebechev systems», Revista Colombiana de Matemáticas, 23(1-4), pagg. 25–33. Available at: https://revistas.unal.edu.co/index.php/recolma/article/view/33163 (Consultato: 22 gennaio 2025).

IEEE

[1]
A. Al-Zamel e R. Khalil, «Vector valued chebechev systems», rev.colomb.mat, vol. 23, n. 1-4, pagg. 25–33, gen. 1989.

MLA

Al-Zamel, A., e R. Khalil. «Vector valued chebechev systems». Revista Colombiana de Matemáticas, vol. 23, n. 1-4, gennaio 1989, pagg. 25-33, https://revistas.unal.edu.co/index.php/recolma/article/view/33163.

Turabian

Al-Zamel, A., e R. Khalil. «Vector valued chebechev systems». Revista Colombiana de Matemáticas 23, no. 1-4 (gennaio 1, 1989): 25–33. Consultato gennaio 22, 2025. https://revistas.unal.edu.co/index.php/recolma/article/view/33163.

Vancouver

1.
Al-Zamel A, Khalil R. Vector valued chebechev systems. rev.colomb.mat [Internet]. 1 gennaio 1989 [citato 22 gennaio 2025];23(1-4):25-33. Available at: https://revistas.unal.edu.co/index.php/recolma/article/view/33163

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