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Isospectral flat 3-manifolds

R. R. Isangulov
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Abstract

There is a well-known problem about isospectrality of Riemannian manifolds: whether isospectral manifolds are isometric. In this work we give an answer to this problem for 3-dimensional compact flat manifolds.

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R. R. Isangulov. 2004-01-26. Isospectral flat 3-manifolds. https://doi.org/10.1023/b%3Asimj.0000042478.24379.8b

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