Surgery on closed 4-manifolds with free fundamental group

DOI10.1017/S0305004102006084zbMath1012.57047arXivmath/0103018OpenAlexW1980055194MaRDI QIDQ4796074

Ronnie Lee, Vyacheslav S. Krushkal

Publication date: 13 March 2003

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

Full work available at URL: https://arxiv.org/abs/math/0103018

zbMATH Keywords

fundamental groupscobordismsurgery theoryconnected sumsintersection formsWall obstructionPoincaré complexes4-dimensional topological surgery conjecture

Mathematics Subject Classification ID

Surgery obstructions, Wall groups (57R67)

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