On Some Degenerate Principal Series Representations of O(p,2)
Journal of Lie Theory, Tome 11 (2001) no. 1, pp. 23-55
Takashi Fujimura. On Some Degenerate Principal Series Representations of O(p,2). Journal of Lie Theory, Tome 11 (2001) no. 1, pp. 23-55. http://geodesic.mathdoc.fr/item/JOLT_2001_11_1_a2/
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     author = {Takashi Fujimura},
     title = {On {Some} {Degenerate} {Principal} {Series} {Representations} of {O(p,2)}},
     journal = {Journal of Lie Theory},
     pages = {23--55},
     year = {2001},
     volume = {11},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/JOLT_2001_11_1_a2/}
}
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Voir la notice de l'article provenant de la source Heldermann Verlag

We consider representations of O(p, 2)  (p>4)  induced from one-dimensional representations of a maximal parabolic subgroup. We first decompose them into K-types using Stiefel harmonics theory, then write down the actions of the noncompact part. Now the reducibility and the unitarizability of the irreducible constituents are deduced.