|
[1]
|
Beltrami, E. (1867) Delle variabili complesse sopra una superficie qualunque. Annali di Matematica Pura ed Applicata, 1, 329-366. [Google Scholar] [CrossRef]
|
|
[2]
|
Pólya, G. (1961) On the Eigenvalues of Vibrating Membranes. Proceedings of the London Mathematical Society, 3, 419-433. [Google Scholar] [CrossRef]
|
|
[3]
|
Li, P. and Yau, S. (1983) On the Schrdinger Equation and the Eigenvalue Problem. Communications in Mathematical Physics, 88, 309-318. [Google Scholar] [CrossRef]
|
|
[4]
|
Cheng, Q. and Yang, H. (2004) Estimates on Eigenvalues of Laplacian. Mathematische Annalen, 331, 445-460. [Google Scholar] [CrossRef]
|
|
[5]
|
Cheng, Q. and Yang, H. (2006) Bounds on Eigenvalues of Dirichlet Laplacian. Mathematische Annalen, 337, 159-175. [Google Scholar] [CrossRef]
|
|
[6]
|
Cheng, S., Li, P. and Yau, S. (1984) Heat Equations on Minimal Submanifolds and Their Applications. American Journal of Mathematics, 106, 1033-1065. [Google Scholar] [CrossRef]
|
|
[7]
|
Xia, C. (1999) A Universal Bound for the Low Eigenvalues of Neumann Laplacians on Compact Domains in a Hadamard Manifold. Monatshefte für Mathematik, 128, 165-171. [Google Scholar] [CrossRef]
|
|
[8]
|
Xia, C. and Xu, H. (2013) Inequalities for Eigenvalues of the Drifting Laplacian on Riemannian Manifolds. Annals of Global Analysis and Geometry, 45, 155-166. [Google Scholar] [CrossRef]
|
|
[9]
|
Xu, Z. and Xu, H. (2020) A Generalization of Pólya Conjecture and Li-Yau Inequalities for Higher Eigenvalues. Calculus of Variations and Partial Differential Equations, 59, 1-19. [Google Scholar] [CrossRef]
|
|
[10]
|
Perrone, D. (1982) On the Minimal Eigenvalue of the Laplacian Operator for -Forms in Conformally Flat Riemannian Manifolds. Proceedings of the American Mathematical Society, 86, 103-108. [Google Scholar] [CrossRef]
|
|
[11]
|
Tsagas, G. (1985) The Spectrum of the Laplace Operator on Conformally Flat Manifolds. Annales Polonici Mathematici, 45, 55-60. [Google Scholar] [CrossRef]
|
|
[12]
|
Hu, Z., Li, H. and Simon, U. (2008) Schouten Curvature Functions on Locally Conformally Flat Riemannian Manifolds. Journal of Geometry, 88, 75-100. [Google Scholar] [CrossRef]
|
|
[13]
|
Rosenbljum, G.V. (1972) Distribution of the Discrete Spectrum of Singular Operator. Doklady Akademii Nauk, 202, 1012-1015.
|
|
[14]
|
Cwikel, M. (1977) Weak Type Estimates for Singular Values and the Number of Bound States of Schrodinger Operators. The Annals of Mathematics, 106, 93-100. [Google Scholar] [CrossRef]
|
|
[15]
|
Lieb, E. (1980) The Number of Bound States of One-Body Schrodinger Operators and the Weyl Problem. Proceedings of Symposia in Pure Mathematics, 36, 241-252.
|
|
[16]
|
Lieb, E. (1976) Bounds on the Eigenvalues of the Laplace and Schroedinger Operators. Bulletin of the American Mathematical Society, 82, 751-753. [Google Scholar] [CrossRef]
|
|
[17]
|
Schoen, R. and Yau, S.T. (1994) Lectures on Differential Geometry. International Press.
|
|
[18]
|
Lin, H. (2015) On the Structure of Conformally Flat Riemannian Manifolds. Nonlinear Analysis: Theory, Methods & Applications, 123, 115-125. [Google Scholar] [CrossRef]
|
|
[19]
|
Carron, G. (1998) Une suite exacte en L2-cohomologie. Duke Mathematical Journal, 95, 343-372. [Google Scholar] [CrossRef]
|