## Statistical convergence in topology.(English)Zbl 1155.54004

The authors introduce and study statistical convergence in topological and uniform spaces and offer some applications to selection principles theory, function spaces and hyperspaces. In section 2 the statistical convergence of a sequence in a topological space is given and related basic properties are studied. Then the idea is considered how statistical convergence can be applied to open covers of topological spaces, and in this connection selection properties related to these covers are handled. Consequently, results concerning uniform selection properties lead us to some interesting applications on function spaces. At last the authors apply the idea of statistical convergence to selection properties on hyperspaces equipped with the so-called delta-topology.

### MSC:

 54A20 Convergence in general topology (sequences, filters, limits, convergence spaces, nets, etc.) 54B20 Hyperspaces in general topology 54C35 Function spaces in general topology 54D20 Noncompact covering properties (paracompact, Lindelöf, etc.) 40A05 Convergence and divergence of series and sequences 40A30 Convergence and divergence of series and sequences of functions 26A03 Foundations: limits and generalizations, elementary topology of the line 11B05 Density, gaps, topology
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### References:

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