Journal of Lie Theory

no. 1
Symmetries of the Poset of Abelian Ideals in a Borel Subalgebra
Journal of Lie Theory, Volume 24 (2014) no. 1, pp. 199-224
Elaborating on a paper of Suter, we provide a detailed description of the automorphism group of the poset of abelian ideals in a Borel subalgebra of a finite dimensional complex simple Lie algebra.
DOI: 10.5802/jolt.782
Classification: 17B20, 17B40
Keywords: Abelian ideals of Borel subalgebras, automorphisms, Hasse graphs 
@article{JOLT_2014_24_1_a9,
     author = {P. Cellini and P. M\"oseneder Frajria and P. Papi},
     title = {Symmetries of the {Poset} of {Abelian} {Ideals} in a  {Borel} {Subalgebra}},
     journal = {Journal of Lie Theory},
     pages = {199--224},
     year = {2014},
     volume = {24},
     number = {1},
     doi = {10.5802/jolt.782},
     zbl = {1309.17006},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.782/}
}
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P. Cellini; P. Möseneder Frajria; P. Papi. Symmetries of the Poset of Abelian Ideals in a  Borel Subalgebra. Journal of Lie Theory, Volume 24 (2014) no. 1, pp. 199-224. doi: 10.5802/jolt.782

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