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arXiv · 0711.2673

Remarks on Congruence of 3-manifolds

Patrick M. Gilmer
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Abstract

We give two proofs that the 3-torus is not weakly d-congruent to the connected sum of three S^1xS^2's, if d>2. We study how cohomology ring structure relates to weak congruence. We give an example of three 3--manifolds which are weakly 5-congruent but are not 5-congruent.

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Patrick M. Gilmer. 2007-11-16. Remarks on Congruence of 3-manifolds. https://doi.org/10.1142/s021821650700583x

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