Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10130513 | Topology and its Applications | 2018 | 14 Pages |
Abstract
In this paper, we introduce notions of J-set near zero and C-set near zero for a dense subsemigroup of ((0,+â),+) and state the Central Sets Theorem near zero. Among the other results for a dense subsemigroup Sâ((0,+â),+), we give some sufficient and equivalent algebraic conditions on a subset AâS to be a J-set near zero and to be a C-set near zero.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
Authors
E. Bayatmanesh, M. Akbari Tootkaboni,