Retract or Not: A Tale of Two Fans

Iztok Banic, Goran Erceg, Sina Greenwood +1

Let $X$ be a Lelek fan or a Cantor fan and let $Y$ be a Lelek fan or a Cantor fan. In this paper, we study embeddings $f:X\to Y$ that admit retractions from $Y$ onto $f(X)$.…