TY - JOUR AU - Scott Mullane TI - $k$-differentials on curves and rigid cycles in moduli space JO - Documenta mathematica PY - 2021 SP - 1817 EP - 1850 VL - 26 UR - http://geodesic.mathdoc.fr/articles/10.4171/dm/857/ DO - 10.4171/dm/857 ID - 10_4171_dm_857 ER -