On the Number of Topological Types Occurring in a Parametrized Family of Arrangements
نویسنده
چکیده
Let S(R) be an o-minimal structure over R, T ⊂ Rk1+k2+l a closed definable set, and π1 : R k1+k2+l → R12 , π2 : R k1+k2+l → R, π3 : R k1+k2 → R2 the projection maps as depicted below.
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