Abel-type weighted means transformations into ℓ
Let qk=(k+α k) for α>−1 and Qn=∑k=0nqk. Suppose Aq={ank}, where ank=qk/Qn for 0≤k≤n and 0 otherwise. Aq is called the Abel-type weighted mean matrix. The purpose of this paper is to study these transformations as mappings into ℓ. A necessary and sufficient condition for Aq to be ℓ-ℓ is proved. Al...
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| Principais autores: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Wiley
2000-01-01
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| Colecção: | International Journal of Mathematics and Mathematical Sciences |
| Assuntos: | |
| Acesso em linha: | http://dx.doi.org/10.1155/S0161171200003811 |
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