λ-Rearrangements Characterization of Pringsheim Limit Points
Sufficient conditions are given to assure that a four-dimensional matrix A will have the property that any double sequence x with finite P-limit point has- a λ-rearrangement z such that each finite P-limit point of x is a P-limit point of Az.
Main Author: | Richard F. Patterson |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2007-01-01
|
Series: | International Journal of Mathematics and Mathematical Sciences |
Online Access: | http://dx.doi.org/10.1155/2007/28205 |
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