Generalized cluster sets of real functions

Jacek Jędrzejewski, Stanisław Kowalczyk

Abstract


Limit numbers of real functions were introduced into considerations
in many articles. In the present paper new ideas of generalized limit
numbers and some rst properties of such topics can be found. In particular, connections with generalized topologies are studied.

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DOI: https://doi.org/10.2478/tatra.v62i0.270