Cross-sections of the sphere and J-theory
Let F denote the field R or C. Let 0[sub n,k] denote the manifold of orthonormal k-frames in Fⁿ, where 1 ≤ k ≤ n. We can fibre over 0[sub n,k] by taking the last vector in each k-frame. Here d = 1 or 2, according to whether F equals R or C. A cross-section, S[sup dn-1] →0[sub n,k], assigns to each p...
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| Language: | English |
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2010
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| Online Access: | http://hdl.handle.net/2429/22572 |