Remote Access Proceedings of the American Mathematical Society
Green Open Access

Proceedings of the American Mathematical Society

ISSN 1088-6826(online) ISSN 0002-9939(print)

 

 

Summability of subsequences and rearrangements of sequences


Author: Thomas A. Keagy
Journal: Proc. Amer. Math. Soc. 72 (1978), 492-496
MSC: Primary 40C05
DOI: https://doi.org/10.1090/S0002-9939-1978-0509240-2
MathSciNet review: 509240
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: Sufficient conditions have been given that require a matrix A to have the property that every sequence x with a finite limit point have a subsequence y such that each finite limit point of x is a limit point of Ay. In this paper, we show that these conditions may be weakened and obtain an analog in which ``subsequence'' is replaced with ``rearrangement".


References [Enhancements On Off] (What's this?)


Similar Articles

Retrieve articles in Proceedings of the American Mathematical Society with MSC: 40C05

Retrieve articles in all journals with MSC: 40C05


Additional Information

DOI: https://doi.org/10.1090/S0002-9939-1978-0509240-2
Keywords: Rearrangement, regular summability method
Article copyright: © Copyright 1978 American Mathematical Society