Another Way to Look at Spectral Asymptotics on Spheres

作者：Strichartz Robert S^*

来源：Journal of Fourier Analysis and Applications, 2015, 21(2): 401-404.

DOI：10.1007/s00041-014-9377-7

• Spectral asymptotics
• Spherical Laplacian

The exact spectrum of the Laplacian on spheres is well-known, and produces a relatively large remainder in the Weyl asymptotic formula. We observe that we can obtain an exact asymptotic formula with no remainder if we take a finite sum of terms involving powers and periodic functions.

• 出版日期2015-4