Immersed spheres in \({\mathbb C}\,{\mathbb P}^ 2\) and \(S^ 2\times S^ 2\)

DOI10.1007/BF01179266zbMath0608.57025OpenAlexW2913167462MaRDI QIDQ1085845

Alexander I. Suciu

Publication date: 1987

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/173862

zbMATH Keywords

smooth 4-manifolddouble points of immersed sphereshomology classes in rational surfaces

Mathematics Subject Classification ID

Surfaces and higher-dimensional varieties (14J99) Immersions in differential topology (57R42) Realizing cycles by submanifolds (57R95)

Related Items (3)

An estimate for the unknotting numbers of torus knots ⋮ A note on the complexity of \(h\)-cobordisms ⋮ Embedded surfaces in four-manifolds, branched covers, and SO(3)-invariants

Cites Work

• Two-dimensional submanifolds of four-dimensional manifolds
• Representing homology classes of \(S^ 2\times S^ 2\)
• ON 2-SPHERES IN 4-MANIFOLDS
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