منابع مشابه
On non-projective normal surfaces
In this note we construct examples of non-projective normal proper algebraic surfaces and discuss the somewhat pathological behaviour of their Neron-Severi group. Our surfaces are birational to the product of a projective line and a curve of higher genus.
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ژورنال
عنوان ژورنال: manuscripta mathematica
سال: 1999
ISSN: 0025-2611,1432-1785
DOI: 10.1007/s002290050203