--- res: bibo_abstract: - We show that on an Abelian variety over an algebraically closed field of positive characteristic, the obstruction to lifting an automorphism to a field of characteristic zero as a morphism vanishes if and only if it vanishes for lifting it as a derived autoequivalence. We also compare the deformation space of these two types of deformations.@eng bibo_authorlist: - foaf_Person: foaf_givenName: Tanya K foaf_name: Srivastava, Tanya K foaf_surname: Srivastava foaf_workInfoHomepage: http://www.librecat.org/personId=4D046628-F248-11E8-B48F-1D18A9856A87 bibo_doi: 10.1007/s00013-020-01564-y bibo_issue: '5' bibo_volume: 116 dct_date: 2021^xs_gYear dct_identifier: - UT:000612580200001 dct_isPartOf: - http://id.crossref.org/issn/0003889X - http://id.crossref.org/issn/14208938 dct_language: eng dct_publisher: Springer Nature@ dct_title: Lifting automorphisms on Abelian varieties as derived autoequivalences@ ...