Projective completions of affine varieties via degree-like functions
نویسندگان
چکیده
منابع مشابه
On Projective Completions of Affine Varieties Determined by Degree-like Functions
We study projective completions of affine algebraic varieties which are given by filtrations, or equivalently, ‘degree like functions’ on their rings of regular functions. For a quasifinite polynomial map P (i.e. with all fibers finite) of affine varieties, we prove that there are completions of the source that do not add points at infinity for P (i.e. in the intersection of completions of the ...
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ژورنال
عنوان ژورنال: Asian Journal of Mathematics
سال: 2014
ISSN: 1093-6106,1945-0036
DOI: 10.4310/ajm.2014.v18.n4.a1