Corrigenda and Addenda: Étale Cohomology, Lefschetz Theorems and Number of Points of Singular Varieties over Finite Fields

نویسندگان

  • SUDHIR R. GHORPADE
  • Brian Conrad
  • G. LACHAUD
چکیده

Brian Conrad kindly pointed out to us that the proof of Proposition 9.8 in the article in question is incomplete. We provide here the missing arguments together with a few other corrections and use the opportunity to indicate some new consequences of our results, and also mention some applications of the results in [S1]. In what follows, the supplementary references, including the original paper itself, are numbered as [S1], [S2], etc., while citations such as [1] refer to those in [S1]. Lemmas, propositions, etc., numbered such as 2.1, 8.4, &c., correspond to those in [S1]. A revised version of [S1] incorporating the corrections in this note is available as arXiv:0808.2169 [math.AG].

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Corrigenda and Addenda To: “étale Cohomology, Lefschetz Theorems and Number of Points of Singular Varieties Over

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تاریخ انتشار 2009