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Catastrophe theory
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カタストロフィ理論
a branch of mathematics that studies and classifies phenomena characterized by sudden shifts in behavior arising from small changes in circumstances
例
Applications of catastrophe theory range from biology and ecology to economics and psychology, where it helps explain abrupt shifts in phenomena such as population dynamics, market crashes, and sudden changes in behavior.
Catastrophe theory models complex systems using mathematical structures called catastrophe manifolds, which describe the possible states of the system and the transitions between them.
Catastrophe theory, introduced by French mathematician René Thom in the 1960s, is a branch of mathematics that studies sudden changes in the behavior of systems as a result of small changes in inputs or parameters.
One of the most famous applications of catastrophe theory is in modeling the behavior of a potential energy surface and predicting phase transitions in physical and chemical systems.
Catastrophe theory has also been used to analyze the stability of ecosystems, the dynamics of animal behavior, and the onset of psychiatric disorders, providing insights into the underlying mechanisms driving these phenomena.
