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On the cohomology of hyperkähler quotients

✍ Scribed by Lisa Jeffrey; Young-Hoon Kiem; Frances Kirwan


Publisher
SP Birkhäuser Verlag Boston
Year
2009
Tongue
English
Weight
357 KB
Volume
14
Category
Article
ISSN
1083-4362

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📜 SIMILAR VOLUMES


Hyperkähler metrics of cohomogeneity one
✍ Andrew Dancer; Andrew Swann 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 596 KB

Irreducible hyperk~ihler manifolds of dimension greater than four admitting a cohomogeneityone action of a compact simple Lie group are classified via coadjoint orbits. It is shown that the only complete example is the Calabi metric on T\*CP(n).