Aspirin
发表于 2025-3-25 05:45:15
Joint spectrum of commuting normal operators and its position. Estimates for roots of second order pFor the sake of simplicity, we begin with an important particular case where . and . are arbitrary commuting self-adjoint operators (c.s.o.) in a separable Hilbert space ..
wreathe
发表于 2025-3-25 09:50:19
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教育学
发表于 2025-3-25 12:21:29
The Cauchy problemWe now go on to consider the Cauchy problem for equation (1) in a more general ease where . and . are arbitrary commuting . operators (c.n.o.) in .. We consider the Cauchy problem for (1) on .= such that −∞ < a < b ≤ + ∞, all the results remain valid.
多余
发表于 2025-3-25 17:57:09
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Gustatory
发表于 2025-3-25 21:20:53
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寄生虫
发表于 2025-3-26 03:37:25
The general form of weak solutionsFix an arbitrary 0 < . ≤ +∞.
混乱生活
发表于 2025-3-26 06:35:51
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嘲弄
发表于 2025-3-26 10:45:36
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抗体
发表于 2025-3-26 13:37:06
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Statins
发表于 2025-3-26 20:07:25
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