分解 1.(整体的分化) resolve; decompose; disintegrate; disassemble; break down; break up; decomposition 因数分解 resolution into factors; 力的分解 resolution of forces; 水可分解为氢和氧。water can be resolved [decomposed] into hydrogen and oxygen. 统一体总要分解为不同部分的。a unity invariably tends to break up into different parts.2.(解释, 说明) explain; recount; disclose 且听下回分解。read [listen to] next chapter for disclosure (of developments of a story). 欲知后事如何, 且听下回分解。but as to what happened thereafter, that will be disclosed in the ensuing chapter
Perturbation identities for the generalized polar decomposition 广义极分解的扰动等式
Disturbance boundary of unitary pole divisor in polar decomposition 极分解中酉极因子的扰动界
Perturbation bounds on the polar decomposition under unitarily invariant norms 酉不变范数下极分解的扰动界
Perturbation bounds of generalized polar decomposition under unitarily invariant norms 酉不变范数下广义极分解的扰动界
Perturbation bounds for the generalized polar decomposition under unitarily invariant norm 酉不变范数下广义极分解的扰动界
Lastly we consider the perturbation bound on hermitian positive semidefinte factors for unitrary polar decomposition ( see 5 . 1 ) , which ' improve and extend the corresponding results in other papers 第五章讨论了在矩阵酉极分解中hermite半正定因子的扰动(见5 1 ) ,对以往的结果做了改进。
百科解释
在数学中,特别是线性代数和泛函分析里,一个矩阵或线性算子的极分解是一种类似于复数之极坐标分解的分解方法。一个复数 z 可以用它的模长和辐角表示为: