眼界
发表于 2025-3-23 10:40:49
Intermission: History Becomes Legend,we discuss about the derivative of a distribution, the primitive of a distribution and higher-order primitives. Finally, we present the direct product of distributions, the convolution of distributions and their properties.
恸哭
发表于 2025-3-23 16:18:18
The Variational Approach to Fracturediscussed in the framework of the theory of distributions. Hyperbolic, parabolic and elliptic partial differential equations are solved by means of the Fourier transform. The Cauchy problem is discussed.
FAWN
发表于 2025-3-23 18:38:48
https://doi.org/10.1007/978-1-349-00441-6l formulations of the Stokes system, the elasticity system and the plate equation. Then we discuss the approximation of variational problems by means of the Galerkin method and by means of the finite element method.
Occupation
发表于 2025-3-24 01:59:51
https://doi.org/10.1007/978-1-349-00441-6utions operating continuously on . by convolution and such that the Fourier transform maps convolution products into the product of the corresponding Fourier transforms. So we present the space . and its properties.
量被毁坏
发表于 2025-3-24 05:41:24
Adina Chirilă,Marin Marin,Andreas ÖchsnerPresents important contributions to modern theories concerning the distribution theory applied to convex analysis.Includes approximate formulations of variation problems, such as the Galerkin method o
火车车轮
发表于 2025-3-24 09:33:38
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刚开始
发表于 2025-3-24 13:42:47
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艺术
发表于 2025-3-24 15:23:46
https://doi.org/10.1057/978-1-137-59040-4This chapter presents some concepts that are used in the next chapters. One section is dedicated to seminorms and locally convex spaces, as well as to convex, balanced and absorbing sets. Another section presents duals and reflexive spaces. Finally, the inductive limit topology is presented.
珠宝
发表于 2025-3-24 20:24:20
Intermission: History Becomes Legend,First of all, we introduce the Schwartz space of infinitely differentiable functions that are rapidly decreasing at infinity. Then we define tempered distributions. We consider the Fourier transform and its properties. Finally, the Paley-Wiener-Schwartz theorem is discussed.
Oligarchy
发表于 2025-3-25 00:37:40
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