ARGOT 发表于 2025-3-21 17:29:47

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LEVER 发表于 2025-3-21 22:13:24

Alternative Conditions for an Extremum of the First Order, ... , .. and on some neighborhood of a point . ∈ .. Let us assume that the functional . has a local minimum on . at the point .. The Dubovitskĭ-Milyutin approach of the analysis of necessary conditions for an extremum presupposes that the sets Si, . = 1, ... , . − 1, have internal points, but the s

陈腐的人 发表于 2025-3-22 03:54:26

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核心 发表于 2025-3-22 06:26:49

Necessary Conditions for an Extremum in a Measure Space,ar and topological structures there is also a measure, i.e., some .-algebra Σ of its subsets and a full measure . on Σ are given in . . Here we assume that the topology in . is induced by some metric. Thus in this chapter the space . is a complete metrizable locally convex linear topol

Agnosia 发表于 2025-3-22 09:01:35

tions for an extremum. Apparently this monograph is the first book in the theory of maxima and minima where topological connectedness is used so widely for this purpose. Its application permits us to obtain new results in this sphere and to consider the classical results from a nonstandard point of

eustachian-tube 发表于 2025-3-22 13:09:30

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eustachian-tube 发表于 2025-3-22 20:59:43

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Eviction 发表于 2025-3-23 00:27:53

https://doi.org/10.1007/978-3-662-29644-8et .. has no such points. As a rule, the sets .., ... , .. are defined by some inequalities, and .. is defined by some system of equalities. We recall some definitions and results of this approach .

Cultivate 发表于 2025-3-23 01:25:27

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Overstate 发表于 2025-3-23 05:45:17

Book 1998an extremum. Apparently this monograph is the first book in the theory of maxima and minima where topological connectedness is used so widely for this purpose. Its application permits us to obtain new results in this sphere and to consider the classical results from a nonstandard point of view. Rega
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查看完整版本: Titlebook: Connectedness and Necessary Conditions for an Extremum; Alexander P. Abramov Book 1998 Springer Science+Business Media B.V. 1998 Euler–Lag