负担
发表于 2025-3-26 21:59:01
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Altitude
发表于 2025-3-27 05:03:23
Scientific Computing with Mathematica®978-1-4612-0151-9Series ISSN 2164-3679 Series E-ISSN 2164-3725
菊花
发表于 2025-3-27 07:16:29
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背景
发表于 2025-3-27 10:46:21
Boundary-Value Problems for Second-Order ODEs,ms. In this chapter, a different problem is considered, related to the following normal second-order differential equation:.Instead of searching for the solution of Equation (9.1) corresponding to the initial data.we are interested in the solution of Equation (9.1) satisfying the following boundary values:
malapropism
发表于 2025-3-27 16:29:50
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吃掉
发表于 2025-3-27 19:37:12
,The Lindstedt-Poincaré Method,An..is a sequence verifying the condition
FRONT
发表于 2025-3-27 22:32:05
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PRO
发表于 2025-3-28 03:55:02
Addolorata Marasco,Antonio RomanoIncludes supplementary material:
Ligament
发表于 2025-3-28 09:19:34
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允许
发表于 2025-3-28 10:26:52
Addolorata Marasco,Antonio Romanolevels never dreamed of before. Thanks to these improved material properties, the strength and durability of concrete structures is greatly improved, their weight and dimensions reduced, the scope of concrete as a structural material is widened and – despite the higher material costs – overall econo