Polynomial parametrization and etale exoticity
نویسندگان
چکیده
منابع مشابه
Etale Cohomology
The development of etale cohomology was motivated by work on the Weil conjectures, which state that local-zeta functions ζ(X, s), i.e. the generating function for the number of rational points of a projective variety defined over a finite field Fq in all finite extensions, satisfy certain properties analogous to those of the Riemann zeta function. Weil observed that the number of points defined...
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If, for a subset S of Z, we compare the conditions of being parametrizable (a) by a single k-tuple of polynomials with integer coefficients, (b) by a single k-tuple of integer-valued polynomials and (c) by finitely many k-tuples of polynomials with integer coefficients (variables ranging through the integers in each case), then a ⇒ b (obviously), b ⇒ c, and neither implication is reversible. We...
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ژورنال
عنوان ژورنال: Illinois Journal of Mathematics
سال: 1996
ISSN: 0019-2082
DOI: 10.1215/ijm/1255986022