Figure 5From: A mathematical characterization of anatomically consistent blood capillary networksConstruction of the tubular neighborhood of the leit-motiv (\(\Gamma _{1}\)), approximating of the Hilbert curve. (a): detail of the procedure near the vertices points of the curve; (b) final result, red portions derive from the original leit-motiv, blue portions derive from the toroidal connectionsBack to article page