烧烤 发表于 2025-3-23 13:42:20
Sandrine Wiramus,David Delahaye,Sébastien Parratte,Jacques Albanese,Jean-Noël ArgensonThe chapter provides an overview of essential analyses and comparisons helpful in corporate human resources management based on social network approach. Several ideas, measurements, interpretations and evaluation methods are presented and discussed, in particular group detection, centrality degree, dynamic analysis, social concept networks.我还要背着他 发表于 2025-3-23 15:10:03
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Christoph Sucker,Rainer B. ZotzA methodology is proposed to be able to compare decision-aid methods on a sound basis. The methodology is illustrated on a small example, where a choice has to be made between two variants of ELECTRE II method.AGATE 发表于 2025-3-24 01:55:12
Flächen und IntegraleWir erinnern uns daran, dass für den Fall einer Dimension Integrale u. a. dazu verwendet wurden, um die Fläche zwischen der .-Achse und dem Graphen einer Funktion zu berechnen. Auch im mehrdimensionalen Fall spielt der Zusammenhang zwischen Flächen und Integralen eine Rolle, der sogar über die reine Flächenberechnung hinausgeht.audiologist 发表于 2025-3-24 02:21:37
Fanny Bonhomme,Pierre FontanaWe present a preconditioned conjugate residual algorithm for a mixed finite element discretization of the Stokes problem.in a plane polygonal domain Ω. The preconditioning relies on the idea of hierarchical basis functions for finite elements (cf.). The algorithm has a quasi optimal convergence rate of 1-0(|logh|).AWL 发表于 2025-3-24 09:01:00
Christoph Sucker,Rainer B. ZotzA multi-grid iteration is described, which approximates simultaneously k eigenvalues and the associated vectors. The matrix may be unsymmetric or even not diagonalisable. The algorithm is based on a Newton iteration converging to a kxk sub-matrix of the Schur normal form.exhilaration 发表于 2025-3-24 13:37:38
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http://reply.papertrans.cn/23/2282/228147/228147_18.pngligature 发表于 2025-3-24 20:55:35
Lokale Extrema und Taylor-PolynomWas lokale Extrema sind, das wissen wir bereits – wie solche rechnerisch gefunden werden, wird nachfolgend behandelt.Canary 发表于 2025-3-24 23:47:59
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