English

Appendix to ``Deligne's integrality theorem in unequal characteristic and rational points over finite fields'' by H\'el\`ene Esnault

Number Theory 2007-05-23 v1 Algebraic Geometry

Abstract

One extends P. Deligne's notion of integrality over a finite field for a \ell-adic sheaf on a scheme of finite type over a local field with finite residue field. One shows that this integrality notion is preserved by Rf!Rf_!, as it is over a finite field after P. Deligne.

Keywords

Cite

@article{arxiv.math/0409286,
  title  = {Appendix to ``Deligne's integrality theorem in unequal characteristic and rational points over finite fields'' by H\'el\`ene Esnault},
  author = {Pierre Deligne and Hélène Esnault},
  journal= {arXiv preprint arXiv:math/0409286},
  year   = {2007}
}

Comments

5 pages latex. See math.NT/0405318