1 Introduction Let (M, g) be a compact and connected Riemannian manifold. The Laplace operator △ on functions on M has a discrete spectrum Spec(M, g)= {0=λ<sub>0</sub>【λ<sub>1</sub>≤λ...1 Introduction Let (M, g) be a compact and connected Riemannian manifold. The Laplace operator △ on functions on M has a discrete spectrum Spec(M, g)= {0=λ<sub>0</sub>【λ<sub>1</sub>≤λ<sub>2</sub>≤…}. We say that two Riemannian manifolds (M, g)展开更多
基金Project supported by the Natural Science Foundation of Jiangxi Province
文摘1 Introduction Let (M, g) be a compact and connected Riemannian manifold. The Laplace operator △ on functions on M has a discrete spectrum Spec(M, g)= {0=λ<sub>0</sub>【λ<sub>1</sub>≤λ<sub>2</sub>≤…}. We say that two Riemannian manifolds (M, g)