NECESSARY CONDITIONS FOR ABSOLUTE DOUBLE MATRIX SUMMABILITY FACTORS

Küçük Resim Yok

Tarih

2011

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Akademiai Kiado Rt

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

We obtain necessary conditions for a doubly triangular matrix A to have the property that a double series Sigma Sigma lambda(mn)b(mn) mnbmn is summable vertical bar A vertical bar(k) whenever the series Sigma Sigma b(mn) is bounded vertical bar A vertical bar(k).

Açıklama

Anahtar Kelimeler

absolute summability factors, doubly triangular summability

Kaynak

Periodica Mathematica Hungarica

WoS Q Değeri

Q4

Scopus Q Değeri

N/A

Cilt

62

Sayı

2

Künye