644 citations
- Princeton Plasma Physics LaboratoryUS10 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Laboratoire de Physique ThéoriqueFR7 papers
- Columbia UniversityUS6 papers
- New York UniversityUS6 papers
- University of California, BerkeleyUS6 papers
- Tel Aviv UniversityIL5 papers
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- Courant Institute of Mathematical SciencesUS3 papers
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Showing 2003 · math.DGShow all
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math.DG2003
A conformally invariant sphere theorem in four dimensions
S. Y. A Chang, Matthew J. Gursky, Paul Yang
In this paper we provide a sharp characterization of the smooth four-dimensional sphere. The assumptions of the theorem are conformally invariant, and can be reduced to an L^2 ineq…
math.DG2003★ 5 cited
Einstein Metrics on Spheres
Charles P. Boyer, Krzysztof Galicki, János Kollár
We prove the existence of an abundance of new Einstein metrics on odd dimensional spheres including exotic spheres, many of them depending on continuous parameters. The number of f…