Abstract
Given a continuous function $X(t)$ mapping $[0,1]$ continuously onto $[0,1]$, several properties are given which this function must fulfill if there is to be another continuous function $Y(t)$ so that $(X(t),Y(t))$ takes the unit interval onto the unit square.
Citation
James Foran. "Coordinate Functions of Space Filling Curves." Real Anal. Exchange 27 (1) 359 - 362, 2001/2002.
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