(2,2) 号差 Walker 流形的完备性、Ricci 爆裂、Osserman 与共形 Osserman 条件
微分几何
2007-05-23 v1
摘要
(2,2) 号差的 Walker 流形已被用来给出 (2,2) 号差的 Osserman 流形与共形 Osserman 流形的例子。我们在这一背景下研究测地完备性与 Ricci 爆裂问题。
引用
@article{arxiv.math/0611279,
title = {Completeness, Ricci blowup, the Osserman and the conformal Osserman condition for Walker signature (2,2) manifolds},
author = {M. Brozos-Vazquez and P. Gilkey and E. Garcia-Rio and R. Vazquez-Lorenzo},
journal= {arXiv preprint arXiv:math/0611279},
year = {2007}
}