A New Construction of Isospectral Riemannian Nilmanifolds with Examples
Ruth Gornet
Abstract
Open-access reader
Ruth Gornet
Abstract
Open-access reader
We present a new construction for obtaining pairs of higher-step isospectral Riemannian nilmanifolds and compare several resulting new examples. In particular, we present new examples of manifolds that are isospectral on functions, but not isospectral on one-forms.
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We present a new construction for obtaining pairs of higher-step isospectral Riemannian nilmanifolds and compare several resulting new examples. In particular, we present new examples of manifolds that are isospectral on functions, but not isospectral on one-forms.
Key concepts: Isospectral, Mathematics, Pure mathematics