"A population is said to be in an evolutionarily stable state if its genetic composition is restored by selection after a disturbance, provided the disturbance is not too large. Such a population can be genetically monomorphic or polymorphic." --Maynard Smith (1982).
Contrast this with the definition of an evolutionarily stable strategy, which is a game theory concept.
"An ESS or evolutionarily stable strategy is a strategy such that, if all the members of a population adopt it, no mutant strategy can invade." --Maynard Smith (1982).
Read more about Evolutionarily Stable State: Mathematical Formulation, Properties
Famous quotes containing the words stable and/or state:
“If it is to be done well, child-rearing requires, more than most activities of life, a good deal of decentering from one’s own needs and perspectives. Such decentering is relatively easy when a society is stable and when there is an extended, supportive structure that the parent can depend upon.”
—David Elkind (20th century)
“Though seen but once, it helps to wash out State Street and the engine’s soot.”
—Henry David Thoreau (1817–1862)