Canonical sphere bundles of the Grassmann manifold
For a given Hilbert space H, consider the space of self-adjoint projections P(H). In this paper we study the differentiable structure of a canonical sphere bundle over P(H) given by R={(P,f)∈P(H)×H:Pf=f,‖f‖=1}.We establish the smooth action on R of the group of unitary operators of H, and it thereby...
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| Autores principales: | Andruchow, E., Chiumiento, E., Larotonda, G. |
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| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00465755_v_n_p_Andruchow |
| Aporte de: |
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