Three Points Do Not Determine a (Pseudo-) Plane
Three Points Do Not Determine a (Pseudo-) Plane
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三点不能确定(伪)平面
DOI:
10.1016/0097-3165(81)90017-0
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发表时间:
1981
期刊:
影响因子:
--
通讯作者:
R. Pollack
中科院分区:
文献类型:
--
作者:
J. Goodman;R. Pollack
An example is given of an arrangement of eight pseudoplanes, i.e., topological planes, inP3, and three points which do not lie in any pseudoplane compatible with the arrangement; this provides a counterexample to the “Levi enlargement lemma” in dimension > 2.