×

La formalisme des cycles évanescents. (French) Zbl 0266.14008

Sém. Géom. algébrique, Bois-Marie 1967–1969, SGA 7 II, Lect. Notes Math. 340, Exp. No. XIII, 82-115 (1973).

MSC:

14F20 Étale and other Grothendieck topologies and (co)homologies
14D05 Structure of families (Picard-Lefschetz, monodromy, etc.)