Topology of real cubic fourfolds

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2010-01-01

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Finashin, Sergey

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A solution of the problem of topological classification of real cubic fourfolds is given. It is proven that the real locus of a real non-singular cubic fourfold is diffeomorphic either to a connected sum RP(4)#i(S(2) x S(2))# j(S(1) x S(3)) or to a disjoint union RP(4) (sic) S(4).

URI

https://hdl.handle.net/11511/42842

Journal

JOURNAL OF TOPOLOGY

DOI

https://doi.org/10.1112/jtopol/jtp034

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Department of Mathematics, Article

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Citation Formats

S. Finashin, “Topology of real cubic fourfolds,” JOURNAL OF TOPOLOGY, pp. 1–28, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42842.