A class of conservative four-dimensional matrices. (English) Zbl 1132.40002

Summary: The concepts \(P\)-limsup and \(P\)-liminf for double sequences were introduced by Patterson in 1999. In this paper, we study some new inequalities related to these concepts by using the RH-conservative four-dimensional matrices.


40B05 Multiple sequences and series
40C05 Matrix methods for summability
Full Text: DOI EuDML


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