complexity theory
nounComplexity theory is the study of how hard different problems are to solve with a computer.
In complexity theory, scientists compare which puzzles a computer can finish quickly and which ones take too long.
OTHER MEANINGS
2. A branch of mathematics and computer science that sorts problems into classes based on the resources needed to solve them.
The class P versus NP is a famous open question in complexity theory.
3. In systems science, the study of how large groups of simple parts interact to create complicated behavior.
Complexity theory helps explain how flocks of birds move together without a leader.
4. An approach in social science that examines how many connected parts make organizations hard to predict.
Managers used complexity theory to understand why small changes in a company can cause big effects.