摘要
研究形如F=(ai1i2…im(x)yi1 yi2…yim)(1/m)的m(m≥3)次根芬斯勒度量.分类这类度量具有相对迷向的平均Landsberg曲率或者具有相对迷向的Landsberg曲率.
Finsler metrics with m-th root in the form F=m√ai1i2…im(x)y^i1 y^i2…y^im are studied where m≥3.This class of metrics is classified as two:one has relatively isotropic mean Landsberg curvature and another has relatively isotropic Landsberg curvature.
出处
《兰州理工大学学报》
CAS
北大核心
2014年第5期166-168,共3页
Journal of Lanzhou University of Technology
基金
贵州省科学技术基金(黔科合J字LKZ[2012]01号)