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Society for Industrial and Applied Mathematics

Publications associées (35)

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Polygon Mesh Processing

Mark Pauly

Geometry processing, or mesh processing, is a fast-growing area of research that uses concepts from applied mathematics, computer science, and engineering to design efficient algorithms for the acquisition, reconstruction, analysis, manipulation, simulatio ...

A K Peters/CRC Press2010

AVI as a mechanical tool for studying thin-shells based on Kirchhoff-Love constraints

Yves Weinand, Tudor Ratiu, François Marie Alain Demoures

Thin-shell and rod theory using discrete mechanics applied to structures in civil engineering. The aim is to apply structure preserving algorithms to concrete problems in construction. The major objectives of this interdisciplinary work is the search and t ...

2010

Cardiovascular Mathematics

Alfio Quarteroni, Luca Formaggia

Cardiovascular diseases have a major impact in Western countries. Mathematical models and numerical simulations can help the understanding of physiological and pathological processes, complementing the information provided to medical doctors by medical ima ...

Springer2009

Krylov subspace methods for linear systems with tensor product structure

Daniel Kressner, Christine Tobler

The numerical solution of linear systems with certain tensor product structures is considered. Such structures arise, for example, from the finite element discretization of a linear PDE on a d-dimensional hypercube. Linear systems with tensor product struc ...

Society for Industrial and Applied Mathematics2009

Numerical Models for Differential Problems

Alfio Quarteroni

In this text, we introduce the basic concepts for the numerical modelling of partial differential equations. We consider the classical elliptic, parabolic and hyperbolic linear equations, but also the diffusion, transport, and Navier-Stokes equations, as w ...

Springer2009

Asynchronous variational integrators as a mechanical tool for dimensioning thin-shell structures

Yves Weinand, Tudor Ratiu, François Marie Alain Demoures

2009

Column Generation for the Split Delivery VRP

Matteo Salani

In this paper we tackle a variation of the Vehicle Routing Problem (VRP) in which each customer can be served by more than one vehicle, each serving a fraction of its demand. This problem is known as the Split Delivery VRP (SDVRP). Due to the potential sav ...

2008

The effect of aggressive early deflation on the convergence of the QR algorithm

Daniel Kressner

Aggressive early deflation has proven to significantly enhance the convergence of the QR algorithm for computing the eigenvalues of a nonsymmetric matrix. One purpose of this paper is to point out that this deflation strategy is equivalent to extracting co ...

Society for Industrial and Applied Mathematics2008

Joining Wood by Friction Welding - Fabrication of Multi- layered Components

Yves Weinand, Bernhard Stamm

Since decades traditional friction welding methods are applied industrially to metal and thermoplastic synthetics. Research showed that for different applications this method is promising for wood too. The process does not necessitate any additional materi ...

2006

Analysis of a geometrical multiscale blood flow model based on the coupling of ODEs and hyperbolic PDEs

Alfio Quarteroni

For the numerical simulation of the circulatory system, geometrical multiscale models based on the coupling of systems of differential equations with different spatial dimensions are becoming common practice. In this paper we address the mathematical analy ...

2005