Displaying similar documents to “On a characterization of circles and spheres.”

Half-liberated real spheres and their subspaces

Julien Bichon (2016)

Colloquium Mathematicae

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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.