Article ID Journal Published Year Pages File Type
4659262 Topology and its Applications 2012 4 Pages PDF
Abstract

There is a problem with the proof of Theorem 1.13 of Iwase and Sakai (2010) [2] which states that for a fibrewise well-pointed space X over B, we have and that for a locally finite simplicial complex B, we have TC(B)=TCM(B). While we still conjecture that Theorem 1.13 is true, this problem means that, at present, no proof is given to exist. Alternatively, we show the difference between two invariants and is at most 1 and the conjecture is true for some cases. We give further corrections mainly in the proof of Theorem 1.12.

Related Topics
Physical Sciences and Engineering Mathematics Geometry and Topology