Monodromy at infinity of polynomial maps and Newton polyhedra (with Appendix by C. Sabbah)

Monodromy at infinity of polynomial maps and Newton polyhedra (with Appendix by C. Sabbah)
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多项式映射和牛顿多面体的无穷远单向性(附 C. Sabbah 的附录)

DOI:
10.1093/imrn/rns092
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发表时间:
2013
期刊:
Int. Math. Res. Not.
影响因子:
--
通讯作者:
松井優
松井優
中科院分区:
--
文献类型:
--
作者:
竹内潔;松井優

文献摘要

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By introducing motivic Milnor fibers at infinity of polynomial maps, we propose some methods for the study of nilpotent parts of monodromies at infinity. The numbers of Jordan blocks in the monodromy at infinity will be described by the Newton polyhedron at infinity of the polynomial.