到来 发表于 2025-3-21 19:00:08

书目名称Classes of Linear Operators影响因子(影响力)<br>        http://impactfactor.cn/2024/if/?ISSN=BK0227027<br><br>        <br><br>书目名称Classes of Linear Operators影响因子(影响力)学科排名<br>        http://impactfactor.cn/2024/ifr/?ISSN=BK0227027<br><br>        <br><br>书目名称Classes of Linear Operators网络公开度<br>        http://impactfactor.cn/2024/at/?ISSN=BK0227027<br><br>        <br><br>书目名称Classes of Linear Operators网络公开度学科排名<br>        http://impactfactor.cn/2024/atr/?ISSN=BK0227027<br><br>        <br><br>书目名称Classes of Linear Operators被引频次<br>        http://impactfactor.cn/2024/tc/?ISSN=BK0227027<br><br>        <br><br>书目名称Classes of Linear Operators被引频次学科排名<br>        http://impactfactor.cn/2024/tcr/?ISSN=BK0227027<br><br>        <br><br>书目名称Classes of Linear Operators年度引用<br>        http://impactfactor.cn/2024/ii/?ISSN=BK0227027<br><br>        <br><br>书目名称Classes of Linear Operators年度引用学科排名<br>        http://impactfactor.cn/2024/iir/?ISSN=BK0227027<br><br>        <br><br>书目名称Classes of Linear Operators读者反馈<br>        http://impactfactor.cn/2024/5y/?ISSN=BK0227027<br><br>        <br><br>书目名称Classes of Linear Operators读者反馈学科排名<br>        http://impactfactor.cn/2024/5yr/?ISSN=BK0227027<br><br>        <br><br>

Concomitant 发表于 2025-3-21 23:37:44

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协议 发表于 2025-3-22 02:13:45

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FOIL 发表于 2025-3-22 05:55:24

Robbert van Renesse,Rachid Guerraouitation to construct explicitly the factors in a canonical Wiener-Hopf factorization. This yields explicit formulas for the inverse and the Fredholm characteristics. The results obtained here may be viewed as discrete analogues of the inversion and Fredholm theorems for Wiener-Hopf integral operators in Chapter XIII.

GEST 发表于 2025-3-22 10:17:17

https://doi.org/10.1007/b101825 are identified as pure isometries. In the second section it is shown that block backward shifts provide universal models for arbitrary operators. The third section describes the invariant subspaces of ℂ.-block forward shifts. Throughout this chapter all operators are Hilbert space operators.

GLARE 发表于 2025-3-22 16:45:56

Multiplicative Lower-Upper Triangular Decompositions of Operatorst, under certain conditions, a matrix can be represented as a product of a lower with an upper triangular matrix. Also, the possibility of factoring certain integral operators as the product of integral operators with lower and upper triangular kernel functions is treated as a special case of the general theory which we now develop.

GLARE 发表于 2025-3-22 17:06:47

Toeplitz Operators Defined by Rational Matrix Functionstation to construct explicitly the factors in a canonical Wiener-Hopf factorization. This yields explicit formulas for the inverse and the Fredholm characteristics. The results obtained here may be viewed as discrete analogues of the inversion and Fredholm theorems for Wiener-Hopf integral operators in Chapter XIII.

小隔间 发表于 2025-3-22 22:29:32

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lethal 发表于 2025-3-23 01:58:25

Palgrave Macmillan Memory Studiesough each class is treated seperately and the first impression maybe that ofmany different theories, interconnections appear frequently and expectedly. The result is a beautiful, unified and powerful theory.

RLS898 发表于 2025-3-23 08:24:37

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查看完整版本: Titlebook: Classes of Linear Operators; Israel Gohberg,Marinus A. Kaashoek,Seymour Goldber Book 1993 Birkhäuser Verlag 1993 Mathematik.complex analys