Displaying similar documents to “ p -adic variation of the zeta-function over families of varieties defined over finite fields”

Rigid cohomology and p -adic point counting

Alan G.B. Lauder (2005)

Journal de Théorie des Nombres de Bordeaux

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I discuss some algorithms for computing the zeta function of an algebraic variety over a finite field which are based upon rigid cohomology. Two distinct approaches are illustrated with a worked example.