KnowraGirsanov theoremLinked fromLinked fromThe 2 pages that link to Girsanov theorem, each with the reason it gives.All 2Broader topic 1Related 1Radon–Nikodym theoremBroader topic: Its measure changes are implemented through Radon–Nikodym derivatives.Itô's lemmaRelated: After changing measure, Itô's lemma tracks the resulting transformed dynamics.