Davis, Christopher Max Planck Institute for Mathematics, Max Planck Society;
Davis_On the Witt_oa_2014.pdf (Any fulltext), 228KB
Davis, C., & Kedlaya, K. S. (2014). On the Witt vector Frobenius. Proceedings of the American Mathematical Society, 142(7), 2211-2226. doi:10.1090/S0002-9939-2014-11953-8.