Mathematical ModelBy Eric Heller

Mathematical model Computer model of a repeated mathematical operation forming a quasicrystal that contains an approximation to a Bessel function It is generated by repeatedly drawing the same shape In this case the basic unit is a set of parallel wave lines These were rotated times around the central pivot point in the yellow region Similar rules generated the colours shown The central yellow region is the approximate Bessel function The rest of the image has regular crystalline properties that deteriorate with distance from the centre it is quasicrystalline The slice shows the enlargement of these repeating units Created as an artwork by Professor Eric Heller