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- Eduard Oks, Micha Sharir
- Discrete & Computational Geometry
- 2006

- V I Gushenets, E M Oks, Ady Hershcovitch, B M Johnson
- The Review of scientific instruments
- 2008

We have designed and constructed a compact duoPIGatron-type ion source, for possible use in ion implanters, in which ions are extracted from a side aperture in contrast to conventional duoPIGatron sources with axial ion extraction. The size of the side extraction aperture is 1 x 40 mm(2). The ion source was developed to study physical and technological… (More)

- Eduard Oks
- 2005

Let P be a simple polygon with m edges, which is the disjoint union of k simple polygons , all monotone in a common direction u, and let Q be another simple polygon with n edges, which is the disjoint union of ℓ simple polygons, all monotone in a common direction v. We show that the combinatorial complexity of the Minkowski sum P ⊕ Q is O(kℓmnα(min{m, n})).… (More)

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