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Half-liberated real spheres and their subspaces

Volume 144 / 2016

Julien Bichon Colloquium Mathematicum 144 (2016), 273-287 MSC: 46L85, 46L55. DOI: 10.4064/cm6687-10-2015 Published online: 6 April 2016


We describe the quantum subspaces of Banica–Goswami’s half-liberated real spheres, showing in particular that there is a bijection between the symmetric ones and the conjugation stable closed subspaces of the complex projective spaces.


  • Julien BichonLaboratoire de Mathématiques
    Université Blaise Pascal
    Campus des Cézeaux
    3 place Vasarely
    63178 Aubière Cedex, France

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