Vladimir Yanovski, Israel A. Wagner, et al.
Ann. Math. Artif. Intell.
In 2006 Lenchner and Brnnimann [14] showed that in the affine plane, given n lines, not all parallel and not all passing through a common point, there have to be at least n6 ordinary points. The present paper improves on this result to show that there must be at least 2n-37 ordinary points, except for a single arrangement of 6 lines with one ordinary point. © 2010 Elsevier B.V. All rights reserved.
Vladimir Yanovski, Israel A. Wagner, et al.
Ann. Math. Artif. Intell.
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WSC 1985
Guo-Jun Qi, Charu Aggarwal, et al.
IEEE TPAMI
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IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences