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Affine configurations of 4 lines inmathbb{R}^{text{3}} |
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| Authors: | Jorge L. Arocha Javier Bracho Chaim Goodman-Strauss Luis Montejano |
| Affiliation: | (1) Instituto de Matematicas, UNAM, Mexico city, Mexico;(2) University of Arkansas, Fayetteville, USA |
| Abstract: | We prove that affine configurations of 4 lines in  are topologically and combinatorially homeomorphic to affine configurations of 6 points in  Received: 14 July 2004; revised: 18 February 2005 |
| Keywords: | 52C35 14N20 52B70 |
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