Offbeat
发表于 2025-3-26 22:05:25
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REIGN
发表于 2025-3-27 03:10:01
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敲竹杠
发表于 2025-3-27 08:26:59
https://doi.org/10.5822/978-1-61091-791-9ors. In this chapter the main properties of the singular values are studied. In the last sectionthe trace class operators are introduced. For the latter operators the trace and determinant will be defined in the next chapter.
无表情
发表于 2025-3-27 10:48:26
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Digest
发表于 2025-3-27 16:14:08
https://doi.org/10.1007/978-3-031-02477-1atural Hilbert space structure and it contains the trace class operators. In the first section some additional properties of .-numbers are derived. In the second section the Hilbert-Schmidt operators are introduced and their main properties are established. The last section contains a completeness t
难解
发表于 2025-3-27 20:11:24
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袭击
发表于 2025-3-28 01:41:52
https://doi.org/10.1007/978-3-319-65027-2 basic theorem in which a sharp evaluation is given of the norm of an inverse operator in terms of the determinant and the singular values. The theorem is used in the second section to evaluate the growth of the resolvent of a Volterra operator. The applications concern two completeness theorems, wh
欺骗世家
发表于 2025-3-28 03:25:54
https://doi.org/10.1007/978-3-319-65027-2ns will concern Wiener-Hopf integral operators and Toeplitz operators which we shall deal with in the next chapters and in Volume II. The first section contains the definition of a Fredholm operator and the first examples. In Section 2 we pay special attention to operators with closed range. The bas
羽毛长成
发表于 2025-3-28 09:54:17
Palgrave Macmillan Memory Studiestroduced. The fact that the symbols are rational allows us to represent them in a special way. We use this representation to construct explicitly the factors in a canonical Wiener-Hopf factorization. In this way explicit formulas for the inverse and the Fredholm characteristics are obtained. Also co
Aspirin
发表于 2025-3-28 11:51:06
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