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Sequential group topology on rationals
with intermediate sequential order


Author: Alexander Shibakov
Journal: Proc. Amer. Math. Soc. 124 (1996), 2599-2607
MSC (1991): Primary 54D55, 54A20
DOI: https://doi.org/10.1090/S0002-9939-96-03636-2
MathSciNet review: 1353400
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Abstract: Using CH we construct a countable sequential topological group whose sequential order is between $2$ and $\omega $ giving a consistent negative answer to P. Niykos' question.


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

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Additional Information

Alexander Shibakov
Affiliation: Department of Mathematics, Auburn University, Auburn, Alabama 36849
Email: shobaay@mallard.duc.auburn.edu

DOI: https://doi.org/10.1090/S0002-9939-96-03636-2
Keywords: Topological group, sequential space, sequential order, Fr\'{e}chet space
Received by editor(s): February 24, 1995
Communicated by: Franklin D. Tall
Article copyright: © Copyright 1996 American Mathematical Society

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