On Kneser's conjecture for bounded 3-manifolds
Published online by Cambridge University Press: 24 October 2008
Extract
1. The classical Kneser conjecture states that if M is a closed 3-manifold and π1(M) ≈ A * B, a free product, then there exist 3-manifolds MA, MB such that
and π1(MA) ≈ A, π1(MB) ≈ B. This has been proved by John Stallings(6).
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 71 , Issue 2 , March 1972 , pp. 243 - 246
- Copyright
- Copyright © Cambridge Philosophical Society 1972
References
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