Bumble 发表于 2025-3-25 05:36:34

Hypoelliptic Operators,rator possesses a fundamental solution with singular support consisting of the origin alone. In this chapter an integral representation formula and interior estimates for a subclass of hypoelliptic operators are proved as well.

笨拙的我 发表于 2025-3-25 10:24:56

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压迫 发表于 2025-3-25 13:45:39

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狼群 发表于 2025-3-25 17:37:08

https://doi.org/10.1007/978-3-319-01625-2This chapter contains material pertaining to the Schwartz space of functions rapidly decaying at infinity and the Fourier transform in such a setting.

nugatory 发表于 2025-3-25 22:00:34

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显示 发表于 2025-3-26 01:18:37

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AGOG 发表于 2025-3-26 07:27:39

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和音 发表于 2025-3-26 10:43:58

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勾引 发表于 2025-3-26 15:38:45

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FLOAT 发表于 2025-3-26 16:57:55

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查看完整版本: Titlebook: Distributions, Partial Differential Equations, and Harmonic Analysis; Dorina Mitrea Textbook 2018Latest edition Springer Nature Switzerlan