Abstract
The purpose of this paper is to study the topology of certain toric varieties XI, arising as quotients of the action of C⁎ on complements of arrangements of coordinate subspaces in Cn, and to improve the homotopy stability dimension for the inclusion map id:Hold⁎(S2,XI)→Mapd⁎(S2,XI) given in [11] by making use of the Vassiliev spectral sequence.We also improve the homotopy stability dimension of this inclusion given by G. Segal [18] for XI=CPn−1 and n≥3.
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