TY - GEN A1 - Athanasiadis, Christos A. A1 - Rambau, Jörg A1 - Santos, Francisco T1 - The Generalized Baues Problem for Cyclic Polytopes II N2 - Given an affine surjection of polytopes $\pi: P \to Q$, the Generalized Baues Problem asks whether the poset of all proper polyhedral subdivisions of $Q$ which are induced by the map $\pi$ has the homotopy type of a sphere. We extend earlier work of the last two authors on subdivisions of cyclic polytopes to give an affirmative answer to the problem for the natural surjections between cyclic polytopes $\pi: C(n,d') \to C(n,d)$ for all $1 \leq d < d' < n$. T3 - ZIB-Report - SC-98-43 KW - Generalized Baues Problem KW - Polyhedral Subdivisions KW - Induced Subdivisions KW - Poset KW - Spherical KW - Cyclic Polytopes KW - Bistellar Operations Y1 - 1999 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-3862 ER -