@article{bekka:hal-00602648,
TITLE = {On the spectral theory of groups of affine transformations of compact nilmanifolds},
AUTHOR = {Bekka, Bachir and Guivarc'H, Yves},
URL = {https://hal.science/hal-00602648},
JOURNAL = {Annales Scientifiques de l'{\'E}cole Normale Sup{\'e}rieure},
PUBLISHER = {Soci{\'e}t{\'e} math{\'e}matique de France},
VOLUME = {48},
NUMBER = {3},
PAGES = {607-645},
YEAR = {2015},
KEYWORDS = {spectre d'op{\'e}rateur de Markov ; nilvari{\'e}t{\'e}s ; th{\'e}orie ergodique ; groupes de Lie nilpotent},
PDF = {https://hal.science/hal-00602648/file/AffNilmanifold-11Juin2011.pdf},
HAL_ID = {hal-00602648},
HAL_VERSION = {v1},
}