Although such punctuated-equilibrium behaviour can be " designed " or " hard-coded ", it should be stressed that this is an " emergent " effect of the negative-component-selection principle fundamental to the algorithm.
12.
Subsets of the real line \ mathbb { R } ( with the induced subspace topology ) holding selection principles properties, most notably Menger and Hurewicz spaces, can be characterized by their continuous images in the Baire space \ mathbb { N } ^ \ mathbb { N }.
13.
When developing and updating the China Pollution Map Database, the IPE pays special attention to the annually published, government authored, " List of Key State Monitored Enterprises " which according to set selection principles and methods, identifies those companies that occupy 65 % of China s industrial discharge volume, in traditionally heavy polluting industries.
