Overgroups of subsystem subgroups in exceptional groups: inside a sandwich
نویسندگان
چکیده
This paper supplements a previous by the author (Overgroups of subsystem subgroups in exceptional groups: 2 A 1 2A_1 -proof, (2020)), where overgroup lattice elementary subgroup alttext="upper E left-parenthesis normal Delta comma R right-parenthesis"> E ( Δ , R stretchy="false">) encoding="application/x-tex">E(\Delta ,R) Chevalley group G Phi G mathvariant="normal">Φ σ<!-- σ encoding="application/x-tex">\widehat {E}(\sigma ) given net ideals alttext="sigma"> encoding="application/x-tex">\sigma ring R"> encoding="application/x-tex">R , and stabilizer S S encoding="application/x-tex">S(\sigma corresponding Lie subalgebra algebra. In particular, it proved that under certain condition some properties quotient are established.
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ژورنال
عنوان ژورنال: St Petersburg Mathematical Journal
سال: 2023
ISSN: ['1061-0022', '1547-7371']
DOI: https://doi.org/10.1090/spmj/1771