The space of hyperkähler metrics on a 4-manifold with boundary
Let X be a compact 4-manifold with boundary. We study the space of hyperkähler triples on , modulo diffeomorphisms which are the identity on the boundary. We prove that this moduli space is a smooth infinite-dimensional manifold and describe the tangent space in terms of triples of closed anti-self-...
| Glavni autori: | , , |
|---|---|
| Format: | Journal article |
| Izdano: |
Cambridge University Press
2017
|