A note on parabolic convexity and heat conduction
Annales de l'I.H.P. Probabilités et statistiques, Tome 32 (1996) no. 3, pp. 387-393. 
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     author = {Borell, Christer},
     title = {A note on parabolic convexity and heat conduction},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {387--393},
     publisher = {Gauthier-Villars},
     volume = {32},
     number = {3},
     year = {1996},
     mrnumber = {1387396},
     zbl = {0854.60058},
     language = {en},
     url = {http://www.numdam.org/item/AIHPB_1996__32_3_387_0/}
}
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Borell, Christer. A note on parabolic convexity and heat conduction. Annales de l'I.H.P. Probabilités et statistiques, Tome 32 (1996) no. 3, pp. 387-393. http://www.numdam.org/item/AIHPB_1996__32_3_387_0/

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