half line meaning in English
【数学】半直线。
Examples
- Generalized legendre rational pseudospectral method on the half line
半直线上的广义勒让德有理拟谱方法 - One line ( half line ) three times a day . shake it well before taking it
每天三次，每次一（半）格。服前先摇匀。 - Multiple positive solutions of singular boundary value problem for second order differential equations on half line in banach spaces
空间中二阶奇异微分方程无穷边值问题的多重正解 - There are three sections in this paper . the first section : we consider the initial boundary value problem on half line and bounded interval , with kato ' s method for abstract quasi - linear evolution equations and a prior estimates of . solution , we get the existence of global smooth solution and the blow - up of solution in finite time under some conditions
第一部分：考虑了camassa ? holm方程在半无界和有界区域上的初边值问题，用kato关于拟线性演化方程的初值问题的理论及先验估计的方法，证明了整体解的存在性，及在一定条件下，解在有限时间内的blow ? up 。 - Furthermore , to show the feasibility of our new approach , we briefly discuss the quantization of o ( n ) nonlinear sigma model , classical nonlinear sigma model and gross - neveu model which are constrained on a half line or supplemented by integrable boundary terms in chapter four
第四章是为了进一步说明我们这一新方法的可行性，又分别对限制于半直线上或附加了可积边界项的o ( n )非线性模型、经典非线性模型和gross - neveu模型的自洽的poisson结构及量子化进行了简单讨论。