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articleNo Access
To logconcavity and beyond
- Kazuhiro Ishige,
- Paolo Salani, and
- Asuka Takatsu
Communications in Contemporary Mathematics15 Feb 2019
Preview Abstract
In 1976, Brascamp and Lieb proved that the heat flow preserves logconcavity. In this paper, introducing a variation of concavity, we show that it preserves in fact a stronger property than logconcavity and we identify the strongest concavity preserved by the heat flow.

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