AIMS Mathematics (Sep 2023)

Value of first eigenvalue of some minimal hypersurfaces embedded in the unit sphere

  • Ibrahim Aldayel

DOI
https://doi.org/10.3934/math.20231355
Journal volume & issue
Vol. 8, no. 11
pp. 26532 – 26542

Abstract

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We prove that the first nonzero eigenvalue of the Laplace-Beltrami operator of equator-like minimal submanifold embedded in the sphere $ S^{n+1} $ is equal to $ n $. The proof uses the spectral properties of the heat kernel operator corresponding to the submanifold.

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