文摘
英文文摘
1 part one :boundary regularity of harmonic map
1.1 introduction
1.2 existence and uniqueness
1.3 polyhomogeous maps and borel lemma
1.4 Formal solution and approximate solution
1.5 lower order regularity
1.6 full regularity
2 part two :normalized ricci flow
2.1 introduction
2.2 an estimate of green's function
2.3 poisson equations △u=R+1
2.4 proof of the main theorem and the corollary
References
致谢
附录