Abstract
It is our purpose in this paper to present concise proofs of four theorems which take up the greater part of a paper due to Brudno (1). The proofs of Theorems 1 and 2 have appeared already ((2), (3)), but we present them again so that comparisons can be made with the other two.
Publisher
Cambridge University Press (CUP)
Cited by
6 articles.
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1. On the multiplicative behavior of regular matrices;Proceedings of the American Mathematical Society;1970
2. Singularities for matrices and sequences;Mathematische Zeitschrift;1968
3. Topology of summability sets;Mathematische Zeitschrift;1967
4. Summability fields which span the bounded sequences;Mathematical Proceedings of the Cambridge Philosophical Society;1967-01
5. Inclusion of sets of regular summability matrices. II;Mathematical Proceedings of the Cambridge Philosophical Society;1965-04