On the lower garland of certain subgroup lattices in linear groups
Zapiski Nauchnykh Seminarov POMI, Problems in the theory of representations of algebras and groups. Part 6, Tome 265 (1999), pp. 285-299
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We describe here the lower garland of some lattices of intermediate subgroups in linear groups. The results are applied to the case of subgroup lattices in general and special linear groups over a class of rings, containing the group of rational points T of a maximal non-split torus in the corresponding algebraic group. It turns out that lower garlands of these lattices coincide with their intervals consisting of subgroups between T and its normalizer.
@article{ZNSL_1999_265_a20,
author = {A. A. Panin},
title = {On the lower garland of certain subgroup lattices in linear groups},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {285--299},
year = {1999},
volume = {265},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1999_265_a20/}
}
A. A. Panin. On the lower garland of certain subgroup lattices in linear groups. Zapiski Nauchnykh Seminarov POMI, Problems in the theory of representations of algebras and groups. Part 6, Tome 265 (1999), pp. 285-299. http://geodesic.mathdoc.fr/item/ZNSL_1999_265_a20/