I'm working on research that is remotely related to information theory, and I have no expertise in the field. My question is: When is the differential entropy nonnegative? More specifically, if I have a random vector that is not supported only over proper affine subspace, is it true that its entropy is always nonnegative? Why?
2026-04-02 09:58:46.1775123926
When is the differential entropy nonnegative?
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