## Inclusion theorems of double deferred Cesàro means. II.(English)Zbl 1366.40004

Summary: In [Annals of Math. (2) 33, 413–421 (1932; JFM 58.1047.02)], R. P. Agnew presented a definition of the deferred Cesàro mean. Using this definition, Agnew [loc. cit.] presented inclusion theorems for the deferred and non-deferred Cesàro means. This paper is Part 2 of a series of papers that present extensions to the notion of double deferred Cesàro means. Similar to Part 1 this paper uses this definition and the notion of regularity for four dimensional matrices to present extensions and variations of the inclusion theorems presented by Agnew [loc. cit.].
For Part I see [the first two authors, under consideration].

### MSC:

 40B05 Multiple sequences and series 40C05 Matrix methods for summability

JFM 58.1047.02
Full Text:

### References:

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