耗散算子 / Hermitian算子 / 算子半群 / C-半群 引用本文 导出引用 李扬荣. C-半群的Lumer-Phillips定理与C-Hermitian算子. 数学学报, 1997, 40(1): 43-52 https://doi.org/10.12386/A1997sxxb0006 YangRong Li. Lumer-Phillips Theorem for C-Semigroups and C-Hemitian Operators. Acta Mathema...
C代数上算子方程和的Hermitian解 来自 维普期刊专业版 喜欢 0 阅读量: 51 作者: 胡春梅 摘要: 本文主要讨论了C*代数上方程ax=c和xb=d的解的情况,分别给出了其Hermitian解存在的充要条件,并给出了两方程公共解的形式. 关键词: C*代数;算子方程;Hermitian解 年份: 2013 ...
[6]李扬荣.C-半群的Lumer-Phillips定理与C-Hermitian算子[J].数学学报,1997,40(1):43-52. [7]GUBREEV G M,OLEFIR E I,TARASENKO A A.Linear combinations of the volterra dissipative operator and its adjoint operator[J]. Ukrainian Mathematical Journal,2013,65(5):780-786. [8]MOSKALEVA Y P.Mu...
Inhis paper,ermitianndkew-Hermitianplitting (HSS) iterationethodorolvinghe linearatrix equationXB = is proposed.hisethod isormedy extendingheorrespondingSS iterationethodorolvingx =.henalysishowshatheSS iterationethod willonvergenderertainssumptions.oreover,heptimal parameterfhis iterationethod is pre...
/// A StepwiseDenseOutput class implementation using Hermitian interpolators, /// and therefore a _continuous extension_ of the solution 𝐱(t) (see /// [Engquist, 2105]). This concept can be recast as a type of dense output that
如果仅仅是求特征值或者谱分解，实对称矩阵和Hermite矩阵没有本质区别，把正交变换改成酉变换就行了，所有的工具都是通用的，应该说Hermite矩阵比实对称矩阵更简单，关键还是你自己没有理解，并不是现成的介绍太少，你得自己动手推导一遍，不理解原理也就谈不上写程序。
摘要: This paper studies almost Hermitian, J-symmetric representations of *-algebras on Π k -spaces. It applies the results obtained to the theory of *-derivations δ of C * -algebras implemented by symmetric operators S.DOI: 10.2140/pjm.1996.174.411 被引量: 18 ...
* N (input) The order of the matrix. N >= 0. * D (input) The n diagonal elements of the tridiagonal matrix T. * E (input) The (n-1) subdiagonal elements of the tridiagonal matrix T, stored in elements 1 to N-1; E(N) need not be set. ...
由于A是Hermitian的，它的特征值都是实数。我们假设它所有的非零特征值为λ1,⋯,λr（含重复特征值），那么要证明的不等式等价于r≥(λ1+⋯+λr)2λ12+⋯+λr2 这是很容易的均值不等式