辞职
发表于 2025-3-26 22:27:03
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镀金
发表于 2025-3-27 01:46:07
Sobolev Spaces results for Sobolev spaces we prove Morrey’s inequality and the inequality of Gagliardo–Nirenberg–Sobolev. Now the proof of continuous embeddings of Sobolev space is straight forward. After recalling the Kolmogorov–Riesz compactness criterion for sets in . spaces we proceed to prove for bounded set
共同确定为确
发表于 2025-3-27 07:39:23
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Leisureliness
发表于 2025-3-27 11:10:07
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Default
发表于 2025-3-27 16:08:46
Geometry of Hilbert Spaces. Elementary properties of the orthogonal complement are investigated first; then as a first basic result on orthogonal complements the projection theorem in Hilbert spaces is proven. The next section introduces Gram determinants and explains their geometrical meaning. With the help of the projectio
宽度
发表于 2025-3-27 20:50:31
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Anal-Canal
发表于 2025-3-27 22:43:56
Philippe Blanchard,Erwin BrüningCovers the essential mathematics needed for all areas of theoretical physics.Includes numerous detailed proofs, examples, and over 200 exercises.Contains five new chapters on such topics as distributi
单片眼镜
发表于 2025-3-28 04:41:54
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dagger
发表于 2025-3-28 07:32:15
https://doi.org/10.1007/978-3-319-14045-2Distribution theory; Hilbert space operators; Linear Operators; Tensor products; Variational methods
歌唱队
发表于 2025-3-28 10:41:27
Distributions as Derivatives of Functionse one can generate in this way many concrete examples of distributions. This chapter shows that locally, i.e., on every compact set, every distribution has a representation as a finite order derivative of a continuous function. In addition we show that every nonnegative linear function on . is the restriction of a positive Radon measure to ..