paradigm
发表于 2025-3-25 06:45:46
Springer Series in Wood ScienceWe present local and pseudolocal operators, give examples and study their properties. Then we discuss the hypoelliptic partial differential operators and their properties. Finally, we study the existence of fundamental solutions.
Offbeat
发表于 2025-3-25 09:24:26
Introduction,We give a brief motivation for the concept of distributions. We explain why this concept is useful in applied mathematics. We present some landmarks in the history of this subject. Then we present the main topics and results in the theory of distributions.
训诫
发表于 2025-3-25 15:13:20
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心胸狭窄
发表于 2025-3-25 18:34:04
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Analogy
发表于 2025-3-25 21:56:30
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卜闻
发表于 2025-3-26 00:32:39
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吼叫
发表于 2025-3-26 07:25:36
Convex and Lower-Semicontinuous Functions,ies in compact topological spaces and in Banach spaces. The final section presents some properties of functions that are both convex and lower-semicontinuous. More precisely, some conditions are discussed that are needed for such a function to take a minimum value on a Banach space.
fertilizer
发表于 2025-3-26 08:41:14
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gout109
发表于 2025-3-26 13:23:35
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Osteons
发表于 2025-3-26 19:15:40
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