Curves in $$\mathbb {R}^4$$ and Two-Rich Points
نویسندگان
چکیده
منابع مشابه
Curves in R4 and Two-Rich Points
We obtain a new bound on the number of two-rich points spanned by an arrangement of low degree algebraic curves in R. Specifically, we show that an arrangement of n algebraic curves determines at most Cǫn 4/3+3ǫ two-rich points, provided at most n curves lie in any low degree hypersurface and at most n curves lie in any low degree surface. This result follows from a structure theorem about arra...
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ژورنال
عنوان ژورنال: Discrete & Computational Geometry
سال: 2016
ISSN: 0179-5376,1432-0444
DOI: 10.1007/s00454-016-9833-z