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Remark on the relation between passive scalars and diffusion backward in time

Paolo Muratore Ginanneschi
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Abstract

The theory of stochastic differential equations is exploited to derive the Hopf's identities for a passive scalar advected by a Gaussian drift field delta-correlated in time. The result holds true both for compressible and incompressible velocity field.

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Paolo Muratore Ginanneschi. 1997-12-15. Remark on the relation between passive scalars and diffusion backward in time. https://doi.org/10.1016/s0375-9601(98)00196-0

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