依法逮捕 发表于 2025-3-26 21:37:01
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Herbert E. Scarfsen erprobte Didaktik ist das Buch ideal für Studierende in den angewandten Wissenschaften wie Ingenieur-, Natur- und Wirtschaftswissenschaften geeignet.978-3-662-43394-2Series ISSN 2627-5317 Series E-ISSN 2627-5333NATAL 发表于 2025-3-27 05:54:18
Imre Bárány,Herbert Scarf einer der Methoden bestimmt, die wir früher (S. 71 ff.) eingehend besprochen haben; es bleibt noch die Induktanz zu bestimmen, wir kommen darauf weiter unten zurück, vorerst wollen wir uns mit der Strom- und Spannungsmessung beschäftigen.ALOFT 发表于 2025-3-27 13:08:50
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Production Sets with Indivisibilities Part I: Generalities,n a factor endowment is specified. The absence of convexity precludes the use of prices to support efficient production plans and to guide the search for optimal solutions. Instead, we describe the unique minimal system of neighborhoods for which a local maximum is global, and discuss a related algo闯入 发表于 2025-3-27 17:56:10
Production Sets with Indivisibilities Part II. The Case of Two Activities, when a particular endowment of factors is specified. In this part of the paper we shall apply these ideas to integer programming problems with two activities and bring to bear some of the basic considerations of the theory of computational complexity. The numbering of sections, figures, and equatio内行 发表于 2025-3-27 22:55:32
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Neighborhood Systems for Production Sets with Indivisibilities,neighborhood system is an association with each integral vector of activity levels of a finite set of neighboring vectors. The neighborhood relation is assumed to be symmetric and translation invariant. Each such neighborhood system can be used to define a local maximum for the associated integer prAggrandize 发表于 2025-3-28 08:50:05
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The complex of maximal lattice free simplices,he form (.⩽.), with . a fixed generic (n +1 ) × . matrix. The topological space associated with .(.) is shown to be homeomorphic to ℝ., and the space obtained by identifying lattice translates of these simplices is homeorphic to the .-torus.