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math.SP2026
Kuznecov formulas for domains with fractal boundary
Xucheng Hu, Yakun Xi
Let be a compact -dimensional Riemannian manifold without boundary, and let be an orthonormal basis of Laplace eigenfunctions with frequencies $\{…
math.AP2026
Polygons and multi-product of eigenfunctions
Emmett L. Wyman, Yakun Xi, Yi Zhang
Let be a compact Riemannian manifold without boundary, with -normalized Laplace-Beltrami eigenfunctions , which satisfy . We study the fol…
math.AP2026
Kuznecov formulae for fractal measures
Yakun Xi
Let be a compact, connected Riemannian manifold of dimension , and let be an orthonormal basis of Laplace eigenfunctions …