A note on the rational homological dimension of lattices in positive characteristic
We show via ℓ2 -homology that the rational homological dimension of a lattice in a product of simple simply connected Chevalley groups over global function fields is equal to the rational cohomological dimension and to the dimension of the associated Bruhat–Tits building.
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| Médium: | Journal article |
| Jazyk: | English |
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Cambridge University Press
2022
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