Titlebook: Isogeometric Analysis and Applications 2018; Harald van Brummelen,Cornelis Vuik,Bert Jüttler Conference proceedings 2021 Springer Nature S

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The Use of Dual B-Spline Representations for the Double de Rham Complex of Discrete Differential Foconnected by the exterior derivative, d: Λ.( Ω) → Λ.( Ω). Appropriately chosen B-spline spaces together with their associated dual B-spline spaces form a discrete double de Rham complex. In practical applications, this discrete double de Rham complex leads to very sparse systems. In this paper, this

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Manifold-Based B-Splines on Unstructured Meshes,ometric analysis (IGA) to represent smooth surfaces of arbitrary topology. Since prevalent computer-aided design (CAD) models are composed of tensor-product B-spline patches, any IGA suitable construction should be able to reproduce B-splines. To achieve this goal, we focus on univariate manifold-ba

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useinandergesetzt worden sind. Nach diesen Valenztheorien wird die Zusammensetzung der Verbindungen durch die Zahl der von den einzelnen Atomen gebildeten Elektronenpaar-Kovalenzbindungen oder von der Wertigkeit der aus diesen Atomen entstehenden Ionen bestimmt. Das Gesetz der konstanten Proportione

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Agnes Seiler,Bert Jüttlerct them to conserve the mass, centers of mass and velocity, and especially the total angular momentum. Furthermore, for simple linear friction laws it is possible to specify in advance the energy dissipation. In that case the conservation of the other integrals constraints the energy loss not exceed

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Ivar Stangeby,Tor Dokkenct them to conserve the mass, centers of mass and velocity, and especially the total angular momentum. Furthermore, for simple linear friction laws it is possible to specify in advance the energy dissipation. In that case the conservation of the other integrals constraints the energy loss not exceed

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ct them to conserve the mass, centers of mass and velocity, and especially the total angular momentum. Furthermore, for simple linear friction laws it is possible to specify in advance the energy dissipation. In that case the conservation of the other integrals constraints the energy loss not exceed