A new equivariant cohomology ring
In this paper, motivated by Chen–Ruan’s stringy orbifold theory on almost complex orbifolds, we construct a new equivariant cohomology ring H G ∗ ( X ) for an equivariant almost complex pair ( X , G ), where X is a compact connected almost complex manifold, G is a connected compact Lie group which...
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| Veröffentlicht in: | Mathematische Zeitschrift 2020-08, Vol.295 (3-4), p.1163-1182 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | In this paper, motivated by Chen–Ruan’s stringy orbifold theory on almost complex orbifolds, we construct a new equivariant cohomology ring
H
G
∗
(
X
)
for an equivariant almost complex pair (
X
,
G
), where
X
is a compact connected almost complex manifold,
G
is a connected compact Lie group which acts on
X
and preserves the almost complex structure. |
|---|---|
| ISSN: | 0025-5874 1432-1823 |
| DOI: | 10.1007/s00209-019-02398-3 |