@article{SPS_1997__31__136_0, author = {Miclo, Laurent}, title = {Remarques sur l'hypercontractivit\'e et l'\'evolution de l'entropie pour des cha{\^\i}nes de {Markov} finies}, journal = {S\'eminaire de probabilit\'es}, pages = {136--167}, year = {1997}, publisher = {Springer - Lecture Notes in Mathematics}, volume = {31}, mrnumber = {1478724}, zbl = {0882.60065}, language = {fr}, url = {https://www.numdam.org/item/SPS_1997__31__136_0/} }