Functions preserving slowly oscillating double sequences
Küçük Resim Yok
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Universitatii Al.I.Cuza din Iasi
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A double sequence x = {xk,l} of points in R is slowly oscillating if for any given ? > 0, there exist ? = ?(?) > 0, ? = ?(?) > 0, and N = N(?) such that |xk,l - xs,t| < ? whenever k, l ? N(?) and k ? s ? (1 + ?)k, l ? t ? (1 + ?)l. We study continuity type properties of factorable double functions defined on a double subset A × A of R2 into R, and obtain interesting results related to uniform continuity, sequential continuity, and a newly introduced type of continuity of factorable double functions defined on a double subset A × A of R2 into R. © 2016, Universitatii Al.I.Cuza din Iasi. All rights reserved.
Açıklama
Anahtar Kelimeler
Continuity and related questions, Matrix methods, Multiple sequences and series
Kaynak
Analele Stiintifice ale Universitatii Al I Cuza din Iasi - Matematica
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
2
Sayı
F2
Künye
Çakallı, H. ve Patterson, R.F. (2016). Functions preserving slowly oscillating double sequences. Analele Stiintifice ale Universitatii Al I Cuza din Iasi - Matematica. 2(2), s. 531-536.
