Complexity of 4-dimensional h-cobordisms

John W. Morgan, Zoltán Szabó

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


In this paper we define the complexity of 4-dimensional h-cobordisms by counting the number of flow-lines between the critical points and prove the existence of h-cobordisms with arbitrary large complexity.

Original languageEnglish (US)
Pages (from-to)273-286
Number of pages14
JournalInventiones Mathematicae
Issue number2
StatePublished - 1999

All Science Journal Classification (ASJC) codes

  • General Mathematics


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