TY - JOUR AU - Abe, Tomoyuki TI - Rings of microdifferential operators for arithmetic $\mathcal {D}$-modules — Construction and an application to the characteristic varieties for curves JO - Bulletin de la Société Mathématique de France PY - 2015 SP - 35 EP - 107 VL - 143 IS - 1 PB - Société mathématique de France UR - http://geodesic.mathdoc.fr/articles/10.24033/bsmf.2680/ DO - 10.24033/bsmf.2680 LA - en ID - BSMF_2015__143_1_35_0 ER -