Weekly Activities

Time: Thursday, December 22, from 4:30 pm to 6:30 pm (Hanoi time)

Abstract: We first generalize a curve selection lemma for Noetherian schemes and apply it to prove a version of the Curve Selection Lemma in arc spaces, answering affirmatively a question by Reguera. Furthermore, thank to a structure theorem of Grinberg, Kazhdan, and Drinfeld, we obtain strong versions of Curve Selection Lemma in arc spaces.