This is a preview. Log in through your library . Abstract The author proposes a height function (HF) method for estimating curvature and unit vectors of planar curves. The new method is named HFES ...
This is a preview. Log in through your library . Abstract Let $M$ be a simply connected complete Kähler manifold. If $M$ has curvature bounded from above by a ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果