Could anyone tell me an introductory reference on the duality between 'Eigenvalues of Laplace Operators' and 'Length of Closed Geodesic'?
My curiosity to know this duality came from an answer in Mathoverflow here.
2026-03-30 13:43:35.1774878215
Duality between 'Eigenvalues of Laplace Operators' and 'Length of Closed Geodesic'.
71 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in EIGENVALUES-EIGENVECTORS
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