Definitions from Wiktionary (perturbation theory)
▸ noun: A mathematical technique for finding an approximate solution to a problem that cannot be solved exactly, by starting from the exact solution of a related problem; used in modelling physical interactions between particles, etc.
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▸ noun: A mathematical technique for finding an approximate solution to a problem that cannot be solved exactly, by starting from the exact solution of a related problem; used in modelling physical interactions between particles, etc.
Similar:
perturbation,
cosmological perturbation theory,
perturber,
quasi-probability,
photoperturbation,
unstable equilibrium,
particle statistics,
Fermi problem,
stable equilibrium,
prequantization,
more...
Opposite:
Phrases:
▸ Words similar to perturbation theory
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▸ Wikipedia articles (New!)
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▸ Rhymes of perturbation theory
▸ Invented words related to perturbation theory