tariff
发表于 2025-3-25 06:53:09
Graduate Texts in Mathematicshttp://image.papertrans.cn/b/image/180526.jpg
染色体
发表于 2025-3-25 09:33:39
https://doi.org/10.1007/978-1-4612-1656-8Banach algebra; C*-algebra; Hilbert space; Operator theory; algebra; measure
不能约
发表于 2025-3-25 12:45:23
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cunning
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控诉
发表于 2025-3-25 20:53:55
https://doi.org/10.1007/978-3-7091-9790-5, be quite different from that of Euclidean n-space; for example, the unit ball of a Banach space may have corners, and closed convex sets need not possess a unique vector of smallest norm. The most important geometrical property absent in general Banach spaces is a notion of perpendicularity or ort
NEG
发表于 2025-3-26 02:27:05
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GLUT
发表于 2025-3-26 06:10:22
https://doi.org/10.1007/978-3-7091-9790-5 this result can be viewed as the appropriate generalization to infinite-dimensional spaces of the diagonalizability of matrices on finite-dimensional spaces. There is another class of operators which are a generalization in a topological sense of operators on a finite-dimensional space. In this cha
machination
发表于 2025-3-26 10:29:18
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他很灵活
发表于 2025-3-26 13:16:49
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Heretical
发表于 2025-3-26 17:53:37
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