On The Spectrum Of Norlund Type Matrix Operator 𝐴 = (𝑎𝑛𝑘) On The Sequence Spaces ℓ1 And 𝑏𝑣

Autor: Orhan Tug
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Eurasian Journal of Science and Engineering, Vol 9, Iss 2, Pp 195-207 (2023)
Druh dokumentu: article
ISSN: 2414-5629
2414-5602
DOI: 10.23918/eajse.v9i2p15
Popis: In this article, we defined a Nörlund type matrix 𝐴 = (𝑎𝑛𝑘) by 𝑎𝑛𝑘 = { 1 , 𝑘 = 𝑛 = 0 1 2 , 𝑛 − 1 ≤ 𝑘 ≤ 𝑛 0 , 𝑜𝑡ℎ𝑒𝑟𝑣𝑖𝑠𝑒 . Then we showed that the Nörlund type matrix 𝐴 = (𝑎𝑛𝑘) is a linear and bounded operator on the sequence spaces ℓ1 and 𝑏𝑣. Finally, we calculated the fine spectrum and its subdivisions of the operator 𝐴 = (𝑎𝑛𝑘) on the sequence spaces ℓ1 and 𝑏𝑣.
Databáze: Directory of Open Access Journals