Checcoli, SaraSaraCheccoliViada, EvelinaEvelinaViada2018-11-072018-11-072014https://resolver.sub.uni-goettingen.de/purl?gro-2/32065The torsion anomalous conjecture (TAC) states that a subvariety V of an abelian variety A has only finitely many maximal torsion anomalous subvarieties. In this work we prove, with an effective method, some cases of the TAC when the ambient variety A has CM, generalising our previous results in products of CM elliptic curves. When V is a curve, we give new results and we deduce some implications on the effective Mordell-Lang conjecture.journal_article10.2140/pjm.2014.271.321000346905400002