Almost tight upper bounds for vertical decompositions in four dimensions.

We show that the complexity of the vertical decomposition of an arrangement of n fixed-degree algebraic surfaces or surface patches in four dimensions is O(n4+ϵ), for any ϵ > 0. This improves the best previously known upper bound for this problem by a near-linear factor, and s...

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Xehetasun bibliografikoak
Argitaratua izan da:Journal of the ACM 51, 5 (2004).
Egile nagusia: Koltun, Vladlen
Formatua: Artikulua
Hizkuntza:English
Gaiak: