Lifts of pseudo-Anosov homeomorphisms of nonorientable surfaces have vanishing SAF invariant
Lifts of pseudo-Anosov homeomorphisms of nonorientable surfaces have vanishing SAF invariant
复制标题
不可定向表面的伪阿诺索夫同胚的升力具有消失的 SAF 不变量
DOI:
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发表时间:
2016
期刊:
影响因子:
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通讯作者:
Bal'azs Strenner
中科院分区:
文献类型:
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作者:
Bal'azs Strenner
We show that any pseudo-Anosov map that is a lift of pseudo-Anosov homeomorphism of a nonorientable surface has vanishing SAF invariant. We also provide a criterion to certify that a pseudo-Anosov map is not such a lift.