Abstract
We formulate a theorem which provides a sufficient condition under which we can construct new approximate inverse systems from old. The result is at the heart of many constructions in the theory of approximate inverse systems and offers a unified approach to several important results in Topology such as Brown's approximation theorem, McCord's embedding theorem and results on expansion of $\Pi$-like spaces into inverse limits of spaces from $\Pi$.
Citation
M. G. Charalambous. "Constructing approximate inverse systems of metric spaces." Tsukuba J. Math. 23 (3) 435 - 446, December 1999. https://doi.org/10.21099/tkbjm/1496163971
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