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math.GN2013
The closed graph function from plane with the network of discontinuity points
Michal Stanislaw Wojcik
The main result of this paper states, that if a function has a closed graph and the set of discontinuity points is a network (as defined by Kuratowski in T…
math.GN2013
Discontinuity points of a function with a closed and connected graph
Michal Stanislaw Wojcik
The main result of this paper states that for a function with a closed, connected and locally connected graph, where is a locally compact, second-countable metris…