%0 Journal Article
%T 一类扭积形式的梯度近Ricci孤立子<br>A Class of Gradient Almost Ricci Soliton Warped Products
%A 李书亮
%J 数学年刊（A辑）
%D 2018
%R 10.16205/j.cnki.cama.2018.0016
%X 研究了扭积和梯度近Ricci孤立子的关系问题. 获得了一类扭积形式的梯度近Ricci孤立子, 推广了梯度近 Ricci孤立子的存在范围.<br>This paper deals with a relationship between warped product and gradient almost Ricci soliton. A class gradient almost Ricci soliton warped products is obtained.
%K 扭积
%K 近Ricci孤立子
%K 二阶非齐次线性微分方程&lt
%K br&gt
%K Warped product
%K Gradient almost Ricci soliton
%K Second-order non-homogeneous linear differential equation
%U http://www.camath.fudan.edu.cn/camacn/ch/reader/view_abstract.aspx?file_no=39A206&flag=1