Abstract
We give a characterisation for the vanishing of the η-invariant of prime order automorphisms of hyperelliptic Riemann surfaces through the mapping torus construction. To this end, we introduce a notion of s-symmetry for finite order surface automorphisms.
| Original language | English |
|---|---|
| Pages (from-to) | 177-182 |
| Number of pages | 6 |
| Journal | Bulletin of the Australian Mathematical Society |
| Volume | 62 |
| Issue number | 2 |
| Publication status | Published - 2000 Oct |
| Externally published | Yes |
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ASJC Scopus subject areas
- Mathematics(all)
Cite this
A remark on the η-invariant for automorphisms of hyperelliptic Riemann surfaces. / Morifuji, Takayuki.
In: Bulletin of the Australian Mathematical Society, Vol. 62, No. 2, 10.2000, p. 177-182.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - A remark on the η-invariant for automorphisms of hyperelliptic Riemann surfaces
AU - Morifuji, Takayuki
PY - 2000/10
Y1 - 2000/10
N2 - We give a characterisation for the vanishing of the η-invariant of prime order automorphisms of hyperelliptic Riemann surfaces through the mapping torus construction. To this end, we introduce a notion of s-symmetry for finite order surface automorphisms.
AB - We give a characterisation for the vanishing of the η-invariant of prime order automorphisms of hyperelliptic Riemann surfaces through the mapping torus construction. To this end, we introduce a notion of s-symmetry for finite order surface automorphisms.
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UR - http://www.scopus.com/inward/citedby.url?scp=0039008372&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0039008372
VL - 62
SP - 177
EP - 182
JO - Bulletin of the Australian Mathematical Society
JF - Bulletin of the Australian Mathematical Society
SN - 0004-9727
IS - 2
ER -