声明
ABSTRACT
第1章 Introduction
1.2 Some Fundamental Conclusions
第2章 The proof of Hersch’s theorem
2.0.1 The proof of J.Hersch theorem
第3章 The proof of A2(S2)=8π
3.1 An important example
3.2 Main Theorem
3.3 The proof of the N.Nadirashvili‘s theorem
第4章 Conformal Spectrum and Harmonic Maps
4.1 The main theorem
4.2 The convergence of the metric and its conformal factor
4.3 The Boundness of the eigenfunction
4.4 The proof of Theorem 4.1
第5章 Higher order eigenvalue
5.1 The convergence of the conformal factor
5.1.1 The eigenvalue of the singular part
5.2 The mass of each singular point
第6章 The third eigenvalue of the Laplace operator on the sphere
6.1 There is at least one singular point
6.2 There is no singular point
第7章 Further thinking
参考文献
附录
Acknowledgements
中国科学技术大学;