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arXiv · 1009.5783

Completely reducible subcomplexes of spherical buildings

Chris Parker·Katrin Tent
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Abstract

We generalize a result of Serre's to show that if every vertex of some fixed type of a convex subcomplex of an irreducible spherical building has an opposite, then the subcomplex is completely reducible.

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Chris Parker, Katrin Tent. 2011-02-09. Completely reducible subcomplexes of spherical buildings. https://arxiv.org/abs/1009.5783

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