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AuthorFreitag, Eberhard. author
TitleEtale Cohomology and the Weil Conjecture [electronic resource] / by Eberhard Freitag, Reinhardt Kiehl
ImprintBerlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 1988
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Descript XVIII, 320 p. 2 illus. online resource


Some years ago a conference on l-adic cohomology in Oberwolfach was held with the aim of reaching an understanding of Deligne's proof of the Weil conjecยญ tures. For the convenience of the speakers the present authors - who were also the organisers of that meeting - prepared short notes containing the central definitions and ideas of the proofs. The unexpected interest for these notes and the various suggestions to publish them encouraged us to work somewhat more on them and fill out the gaps. Our aim was to develop the theory in as selfยญ contained and as short a manner as possible. We intended especially to provide a complete introduction to etale and l-adic cohomology theory including the monodromy theory of Lefschetz pencils. Of course, all the central ideas are due to the people who created the theory, especially Grothendieck and Deligne. The main references are the SGA-notes [64-69]. With the kind permission of Professor J. A. Dieudonne we have included in the book that finally resulted his excellent notes on the history of the Weil conjectures, as a second introduction. Our original notes were written in German. However, we finally followed the recommendation made variously to publish the book in English. We had the good fortune that Professor W. Waterhouse and his wife Betty agreed to translate our manuscript. We want to thank them very warmly for their willing involvement in such a tedious task. We are very grateful to the staff of Springer-Verlag for their careful work


I. The Essentials of Etale Cohomology Theory -- II. Rationality of Weil ?-Functions -- III. The Monodromy Theory of Lefschetz Pencils -- IV. Deligneโ{128}{153}s Proof of the Weil Conjecture -- Appendices -- A I. The Fundamental Group -- A II. Derived Categories -- A III. Descent

Mathematics Manifolds (Mathematics) Complex manifolds Mathematics Manifolds and Cell Complexes (incl. Diff.Topology)


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