Splitting S 4 on RP 2 via the Branched Cover of CP 2 over S 4

DOI10.2307/2043406zbMath0505.57001OpenAlexW2049281131MaRDI QIDQ4741997

Terry Lawson

Publication date: 1982

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2043406

zbMATH Keywords

twisted double2-disk bundle over the real projective planedouble branched cover of the complex projective plane over the four spherefour spherequotient space under complex conjugation

Mathematics Subject Classification ID

Characteristic classes and numbers in differential topology (57R20) Low-dimensional topology of special (e.g., branched) coverings (57M12) Topology of vector bundles and fiber bundles (57R22)

Related Items (6)

On quotients of real algebraic surfaces in \(\mathbb{C} \mathbb{P}^ 3\) ⋮ A gap theorem for positive Einstein metrics on the four-sphere ⋮ Conjugation spaces and 4-manifolds ⋮ From the icosahedron to natural triangulations of \(\mathbb {C}\mathbb{P}^{2}\) and \(S ^{2}\times S ^{2}\) ⋮ Detecting the standard embedding of \({\mathbb{R}}P^ 2\) in \(S^ 4\) ⋮ A family of two-component links of real projective planes in the four-sphere

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