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Book 1967from a number of minor additions and corrections and a few new proofs (e. g. , the new proof of JACKSON‘S Theorem), it differs in detail from the first edition by the inclusion of a discussion of new work on comparison theorems in the case of so-called regular Haar systems (§ 6) and on Segment Appro使混合 发表于 2025-3-22 15:16:12
Elektrophysiologie der Herznerven,Let . be a normed linear space of elements ., ., ... over the field of real or complex numbers, and let the symbol ||.|| denote the norm of .. In addition, let . be a finite dimensional linear subspace of .. The general linear approximation problem is as follows:.For a given .∈. determine an element .∈. such that . for all .∈..CLOWN 发表于 2025-3-22 20:51:04
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Springer Tracts in Natural Philosophyhttp://image.papertrans.cn/b/image/160446.jpg