Types currently must be nonnegative.
类型目前必须是非负的。
All nonnegative energies are allowed.
所有非负能量都是允许的。
Those main proofs of this part are based on nonnegative.
这一部分结果的论证建立在非负矩阵的理论基础上。
The coefficient of friction can be set to any nonnegative value.
可以设置摩擦系数成任何非负值。
Returns a nonnegative random number less than the specified maximum.
返回一个小于所指定最大值的非负随机数。
Here, the nonlinear term is bounded below and need not be nonnegative.
这里，非线性项是下有界的并且不需要是非负的。
In this thesis, we discuss some eigenvalue problems of nonnegative tensors.
本文探讨非负张量特征值的若干问题。
Each argument must be an expression that evaluates to a nonnegative integer.
每个参数必须是计算结果为非负整数的表达式。
In this paper, we study nonnegative generalized idempotent matrices in detail.
本文给出了一般非负广义幂等矩阵的充要条件。
Its optimal solution is obtained by finding a nonnegative solution of compatible equations.
其最优解是通过求一个相容方程组的非负解而得到。
Another simple algorithm of problems with nonnegative constraints is presented in this paper.
本文给出了非负约束问题的另一个简便算法。
They are important theoretical foundation of the study about nonnegative matrices spectral radius.
这些都是研究矩阵谱性质的重要依据。
An algorithm with regularization constrains for nonnegative matrix factorization (RCNMF) is proposed.
提出一种带有正则约束的非负矩阵分解算法(RCNMF)。
The existence and uniqueness of nonnegative solution for a class of age-structured SEIR epidemic model;
通过初等方法，证明了此冗余系统非负解的存在唯一性。
The purpose of this paper is to decide nonnegative weight coefficient of combination forecasting with multiplier method.
研究非负权系数约束下的最优组合预测问题。
In this paper, we present an algorithm to accurately compute the exponential of a triangular essentially nonnegative matrix.
本文给出了一个计算本质非负三角阵的指数函数的高精度算法。
With the help of them, it can be proved that the non-simply connected compact surface with nonnegative curvature must be flat.
讨论了紧致非单连通的具非负曲率的流形的一些几何性质，并应用它们证明了具非负曲率的紧致非单连通曲面必为平坦的。
We discuss the problem of portfolio investment with risk minimization subject to nonnegative investment proportional coefficient.
本文讨论基于最小路径和最小割集的复杂系统可靠性的描述与计算问题。
Based on this result, the spectral decomposition theorems are proved by using permutation canonical forms of nonnegative matrices.
在此基础上，利用非负方阵的置换标准形证明了谱分解定理。
In this paper, we discuss the problem of optimal combination forecasting subject to nonnegative investment proportional coefficient.
研究非负权系数约束下的最优组合预测问题。
One of well-known results is that the greatest eigenvalue of a nonnegative matrix lies between the smallest and the largest row sum.
一个著名的结果是一个非负矩阵的最大特征值在它的最小行和与最大行和之间。
We propose a new trust region algorithm for special linear inequality constrained optimization problems with nonnegative bound constraints.
对一类带有非负边界约束的线性不等式约束优化问题进行了研究，提出了一种新的信赖域算法。
Secondly, we discuss the problem of decomposing a nonnegative matrix into a product of fully indecomposable nonnegative matrices in chapter 2.
其次，在第二章中，我们讨论了将一个非负矩阵分解成有限多个完全不可分非负阵的乘积的问题。
Inspired by the nonnegative matrix factorization algorithm, we put forward an fuzzy text clustering method based on nonnegative factor analysis.
本文借助于非负矩阵分解算法，提出了一种基于非负因子分析的模糊文本聚类方法。
By using a direct analysis technique, the existence of nonnegative solutions was established for singular semi-positone problems with p-Laplacian.
用纯分析的方法给出了一类单部件可修系统动态非负解的存在唯一性和单调稳定性证明。
The paper gives a simple version and progress of the open Riemannian manifolds with nonnegative Ricci curvature and large volume growth from 1990.
在本文中，我们主要研究具有非负曲率完备非紧流形的体积增长与闭测地线及距离函数临界点一些关系。
Besides, this paper gives a sufficient and necessary condition of the existence of normal process under the strictly nonnegative definiteness condition.
此外本文还给出了严格非负定条件下实正态过程存在的一个充要条件。
The paper raises and proves an essential condition of volumetric property of nonnegative secondary estimation of deviation and variance in linear model.
文中给出并证明了在椭球约束条件下线性模型中，误差方差的非负二次估计的可容许性问题的一个必要条件。
A parabolic system with nonlinear boundary conditions is considered. T he existence and uniqueness of a nonnegative classical solution are proved to this problem.
考虑了一个具有非线性边界条件的抛物系统，证明了这个问题非负古典解的存在唯一性。
Thus the large time behaviors of partial nonnegative solutions of P(1) are cleared up. As an application, some valuable results in Population Dynamics are obtained.
由此弄清了部分P（1）非负解的渐近状态，作为应用，得到一些在生物群体运动中有参考价值的结果。
应用推荐