Topology Proceedings 40 (2012) pp. 203-214: Concerning Nonconnected Inverse Limits with Upper Semi-Continuous Set-Valued Functions
نویسندگان
چکیده
In this paper we present a sequence f2, f3, f4, . . . of upper semi-continuous set-valued functions with the property that the graph of fn n is not connected but the graph of fk n is connected for 1 ≤ k < n. Thus, for each positive integer n, lim ←−n is not connected but the difficulty of detecting this fact increases with n.
منابع مشابه
Topology Proceedings 36 (2010) pp. 353-373: Inverse Limits with Upper Semi-Continuous Bonding Functions: Problems and Some Partial Solutions
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