Meaning of the word "catastrophe theory" in English

What does "catastrophe theory" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

catastrophe theory

US /kəˈtæstrəfi ˌθiːəri/
UK /kəˈtæstrəfi ˌθiːəri/
"catastrophe theory" picture

Noun

1.

a mathematical theory dealing with the behavior of dynamic systems that undergo sudden, discontinuous changes, often in response to small, continuous changes in parameters

Example:
The engineer used catastrophe theory to model the sudden collapse of the bridge.
Understanding phase transitions in materials often involves principles from catastrophe theory.
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