Browsing by Subject "family of subsets of natural numbers"

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Limitwise Monotonic Reducibility of Sets and Σ-Definability of Abelian Groups

Zainetdinov D. (2019)

© 2019, Allerton Press, Inc. The paper is devoted to the study of limitwise monotonic sets, as well as to the investigation of the main structural properties of limitwise monotonic reducibility (for short we will also write ...
Limitwise monotonic reducibility on sets and on pairs of sets

Zainetdinov D. (2016)

© 2016, Allerton Press, Inc.We study limitwise monotonic sets and pairs of sets. We investigate the properties of limitwise monotonic reducibility between sets and pairs of sets defined in terms of Σ-reducibility corresponding ...

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