Homotopy Variation and Nongeneric Pencils
نویسنده
چکیده
We construct a variation map on homotopy groups associated to a pencil with isolated stratified singularities on a singular space. As application, we prove a far reaching Zariski-van Kampen-Lefschetz type theorem, for higher homotopy groups of nongeneric pencils on singular (open) complex spaces.
منابع مشابه
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