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Improved Bounds on the Union Complexity of Fat Objects

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Discrete and Computational Geometry, 40 (1): 127--140 (июля 2008)
DOI: 10.1007/s00454-007-9029-7

Аннотация

Abstract We introduce a new class of fat, not necessarily convex or polygonal, objects in the plane, namely locally γ-fat objects. We prove that the union complexity of any set of n such objects is O(λ s+2(n)log 2 n). This improves the best known bound, and extends it to a more general class of objects.

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