Two Kinds Linear Operators Preserving Norms of Matrices;
本文刻划了保矩阵范数的两类线性算子的结构。
Integro-differential equations with nondensely defined linear operators in Banach space was considered.
我们研究含非稠定闭线性算子的积-微分方程。
In this paper, the linear operators that strongly preserve commuting pairs of matrices over are characterized.
本文刻画了布尔代数上强保持交换矩阵对的线性算子。
Linear transformations and linear operators, eigenvector expansion, matrices as representations of linear operators.
线性转换及线性运算子，特征值扩展，以矩阵表示线性运算子。
And also we characterize the linear operators that strongly preserve commuting pairs of matrices over Boolean algebras.
同时也刻画了布尔代数上强保持交换矩阵对的线性算子。
Theorem 3 X is a bornologic space if and only if every uniformly bounded set of linear operators from X to Y is equicontinuous.
定理3X是囿空间的充要条件为：每个从X到Y的一致有界的线性算子族都是等度连续的。
The linear operators that strongly preserve invertible matrices over some antinegative commutative semirings with no zero divisors were characterized.
刻画了在非负无零因子交换半环上强保持可逆矩阵的线性算子。
A series of important properties of these operators are obtained, some relationships between conjugate linear operators and linear ones are also discussed.
讨论了共轭线性算子对应于线性算子的一系列重要性质，并且研究了线性算子与共轭线性算子的一些关系。
The result derived extends persistence of norm continuity of linear strongly continuous semigroups and enriches theory of semigroups of nonlinear operators.
结论推广了线性算子半群的范数连续性质保持，丰富和完善了非线性算子半群的理论。
Linear preserver problem (LPP for short) concerns the characterization of linear operators on matrix Spaces that leave certain functions, subsets, relations, etc.
线性保持问题(简称LPP)刻画在矩阵空间上保持特定的函数，子集，关系等不变的线性算子。
A method to construct a kind of combinatorial linear approximation operators is given and some linear operators which have special approximation properties are obtained.
给出一种构造组合线性逼近算子的方法。由此可得到具有特殊逼近性质的线性算子。
In this paper, we characterize the linear operators preserving adjoint matrices on the Spaces of all matrices, symmetric matrices and upper triangular matrices over domain.
本文刻画了整环上的全矩阵空间、对称矩阵空间和上三角矩阵空间上保持伴随矩阵的线性算子的结构。
It is proved that only the transformations on linear operators' complementary subspace can be used to simplify high order normal form based on conventional normal form (CNF).
在传统规范形基础上，证明了只有线性算子值域补空间上的近恒同变换才能化简高阶规范形。
Methods the maximum principle, monotone method, bifurcation theory, the perturbation theorem for linear operators and the stability theorem for bifurcation solutions were used.
方法运用极值原理、上下解方法、分歧理论、线性算子的扰动理论和分歧解的稳定性理论进行研究。
Second, some results of local stability for the coexistence solutions are obtained by the perturbation theorem for linear operators and the stability theorem for bifurcation solutions.
然后运用线性算子的扰动理论和分歧解的稳定性理论证明出共存解在适当条件下是稳定的；
There are number of results concerning the regularity of operators, but it is known that there is no exact way in the literature to conclude the regularity of continuous linear operators.
目前有很多关于算子的正则性的研究成果，但是没有准确的方法来说明连续线性算子的正则性。
This paper provides several linear isomorphism theorems for certain nonsymmetric differential operators of sixth order under proper topologies about some complex parameters.
给出了某类六阶非对称微分算子在一些合适拓扑下关于复参数的几个线性同构定理。
In the first part, some fundamental theorem, symbol, concept are introduced, including some valuable results on linear positive operators.
第一部分简单介绍了本文所涉及到的一些基本定理、符号、概念，以及一些与正线性算子有关的成果。
It follows that a linear operator is a compact linear operator iff it an be approximated uniformly by a sequence of finite rank continuous homogeneous operators.
线性算子为紧线性算子必须且仅须它可由一列有限秩连续齐性算子一致逼近。
By using linear operator theory in L2 space, we proved that the operators of this kind has not more than denumerable positive eigenvalues.
运用L2空间上的线性算子理论，我们证明了这类算子存在至多可数个正的本征值。
Lastly, ECG signals are processed by the linear combinations of morphological operators filters.
最后，用线性组合形态滤波器对心电信号进行了处理。
The relationship between integrated bisemigroups and bisemigroups of linear bounded operators is investigated.
本文研究积分双半群与有界线性算子双半群的关系。
This is very important to ensure constant linear density of assembled roving in its winding process and reduce the labor intensity of operators.
对确保合股无捻粗纱络纱过程线密度稳定及减轻工人劳动强度有重要意义。
Weighted approximation by a class of linear combinations of Bernstein type operators;
给出了一类多元线性正算子线性组合在一致逼近意义下的特征刻划。
A to be determined coefficient method for finding dual operators of hierarchies of non-linear evolution equations is proposed.
本文提出了寻求非线性演化方程的对偶算子的待定系数法。
Move all the trajectories are using high-precision linear motion guide rail positioning, so that the operators have odd jobs and smooth.
所有轨迹移动都采用高精密的直线运动导轨定位，使操作便零活和顺畅。
Move all the trajectories are using high-precision linear motion guide rail positioning, so that the operators have odd jobs and smooth.
所有轨迹移动都采用高精密的直线运动导轨定位，使操作便零活和顺畅。
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