Representing Characteristic Homology Classes of $mCP^2{\tt \#}n \overline{CP}^2$

DOI10.2307/2161239zbMath0818.57020OpenAlexW1979083104MaRDI QIDQ4303833

Danyan Gan, Jianhan Guo

Publication date: 17 August 1995

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

Full work available at URL: https://doi.org/10.2307/2161239

zbMATH Keywords

homology classrepresented by a smoothly embedded 2-sphereconnected sum of \(\mathbb{C} P^ 2\)'s and negative \(\mathbb{C} P^ 2\)'s

Mathematics Subject Classification ID

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

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