Transformación compuesta vectorial de sucesiones.
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Flor María Guerrero Casas (1987)
Revista de la Real Academia de Ciencias Exactas Físicas y Naturales
Cihan Orhan (1998)
Czechoslovak Mathematical Journal
In this paper, we give necessary and sufficient conditions on for , , to be translative. So we extend the known results of Al-Madi [1] and Cesco to the case .
Al-Madi, Azmi K. (1989)
International Journal of Mathematics and Mathematical Sciences
Ken A. Jukes (1975)
Mathematische Zeitschrift
A. Schmaal, A.J. Stam, T. de Vries (1976)
Mathematische Zeitschrift
Savaş, E., Şevli, H., Rhoades, B.E. (2009)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
W.B. Jones (1976)
Numerische Mathematik
Christopher Baltus, William B. Jones (1985)
Numerische Mathematik
W.B. Jones, Christopher Baltus (1987)
Numerische Mathematik
Karl-Heinz Indlekofer, Hédi Daboussi (1992)
Mathematische Zeitschrift
E. Martín Peinador, E. Induráin, A. Plans Sanz de Bremond, A. A. Rodes Usan (1988)
Revista Matemática de la Universidad Complutense de Madrid
The main result of this paper is the following: A separable Banach space X is reflexive if and only if the infimum of the Gelfand numbers of any bounded linear operator defined on X can be computed by means of just one sequence on nested, closed, finite codimensional subspaces with null intersection.
Pratulananda Das, Ekrem Savaş, Santanu Bhunia (2011)
Czechoslovak Mathematical Journal
The purpose of this paper is to introduce some new generalized double difference sequence spaces using summability with respect to a two valued measure and an Orlicz function in -normed spaces which have unique non-linear structure and to examine some of their properties. This approach has not been used in any context before.
Pratulananda Das, Santanu Bhunia (2009)
Czechoslovak Mathematical Journal
In this paper, following the methods of Connor [connor], we extend the idea of statistical convergence of a double sequence (studied by Muresaleen and Edely [moe]) to -statistical convergence and convergence in -density using a two valued measure . We also apply the same methods to extend the ideas of divergence and Cauchy criteria for double sequences. We then introduce a property of the measure called the (APO) condition, inspired by the (APO) condition of Connor [jc]. We mainly investigate...
Campbell, James T., Jones, Roger L. (2008)
The New York Journal of Mathematics [electronic only]
Werner Balser (1976)
Journal für die reine und angewandte Mathematik
Michael Stieglitz (1969)
Archivum Mathematicum
D. Nikolić-Despotović (1974)
Matematički Vesnik
Thomas Hanschke (1991)
Monatshefte für Mathematik
Richard Warlimont (1972)
Journal für die reine und angewandte Mathematik
W. Meyer-König, K. Ishiguro (1971)
Mathematische Zeitschrift