Representing homology classes of \(S^ 2\times S^ 2\)

DOI10.1016/0040-9383(84)90034-XzbMath0551.57019MaRDI QIDQ801337

Ken'ichi Kuga

Publication date: 1984

Published in: Topology (Search for Journal in Brave)

zbMATH Keywords

intersection formhomology classsimply connected differentiable manifold of dimension 4 without boundarysmoothly embedded 2-sphere

Mathematics Subject Classification ID

Embeddings in differential topology (57R40) Realizing cycles by submanifolds (57R95)

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