In mathematics, the H-derivative is a notion of derivative in the study of abstract Wiener spaces and the Malliavin calculus. == Definition == Let i : H → E {\displaystyle i:H\to E} be an abstract Wiener space, and suppose that F : E → R {\displaystyle F:E\to \mathbb {R} } is differentiable.
In mathematics, the H-derivative is a notion of derivative in the study of abstract Wiener spaces and the Malliavin calculus. == Definition == Let i : H → E {\displaystyle i:H\to E} be an abstract Wiener space, and suppose that F : E → R {\displaystyle F:E\to \mathbb {R} } is differentiable.
Source: Wikipedia "H-derivative" · CC BY-SA 4.0
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