Research Article

A New RH-Regular Matrix Derived by Jordan’s Function and Its Domains on Some Double Sequence Spaces

Table 3

Characterizations of , where .

()

(5)(6), (8), (9)(5), (6), (17), (18), (19), (20)
(5), (6), (7), (8), (9)(5), (6), (7), (8), (9)(5), (6), (7), (8), (9)
(5)(5), (6), (7), (13), (14)(5), (6), (7), (13), (14)(5), (6), (7), (13), (14)
(5), (6) ,(7), (15), (16)(5), (6), (7), (15), (16)(5), (6), (7), (15), (16)
(10)(6), (10)(12)
(11)(6), (11)

The symbol • represents unknown conditions for ().