Root shadow spaces
نویسندگان
چکیده
We give a characterization of the root shadow spaces of buildings whose types correspond to Dynkin diagrams. The results generalize earlier geometric point-line characterizations of certain spherical buildings as well as Timmesfeld’s characterization of abstract root subgroups.
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عنوان ژورنال:
- Eur. J. Comb.
دوره 28 شماره
صفحات -
تاریخ انتشار 2007