LUT
发表于 2025-3-27 00:06:33
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TIGER
发表于 2025-3-27 04:35:46
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theta-waves
发表于 2025-3-27 08:29:48
Piecewise , Extremal Functions should exhibit“ corners,” and it is natural to wonder whether cornered curves . and . such as those shown in Figure 7.1 might not give improved results for other problems. Such curves are represented readily by functions which are ., or ..
indoctrinate
发表于 2025-3-27 11:04:51
0172-6056 ntal tools of exploration not only to the mathematician, but-as evidenced by current literature-also to those in most branches of science in which mathematics is applied. (Indeed, the macroscopic statements afforded by variational principles may provide the only valid mathematical formulation of man
慷慨援助
发表于 2025-3-27 17:26:12
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矛盾心理
发表于 2025-3-27 18:13:04
Undergraduate Texts in Mathematicshttp://image.papertrans.cn/v/image/980570.jpg
冬眠
发表于 2025-3-28 00:54:28
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Emasculate
发表于 2025-3-28 02:45:30
978-1-4684-0160-8Springer-Verlag New York Inc. 1983
Keratin
发表于 2025-3-28 08:58:04
Variational Calculus with Elementary Convexity978-1-4684-0158-5Series ISSN 0172-6056 Series E-ISSN 2197-5604
Morsel
发表于 2025-3-28 13:04:14
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