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Simulation of a three-phase transformer using an improved anisotropy model
The nonlinear and anisotropic behavior of grain-oriented ferromagnetic materials enters numerical field computations via the reluctivity tensor. In this paper, an improved reluctivity tensor model isExpand
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Algebraic Multigrid for Implicit Runge–Kutta Discretizations of the Eddy Current Problem
In this paper, we present an algebraic multigrid algorithm for fully coupled implicit Runge-Kutta (IRK) time discretizations of the eddy current problem. The algorithm uses a blocksmoother. By aExpand
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Risk Redistribution with Distortion Risk Measures
This paper studies optimal risk redistribution between firms, such as banks or insurance companies. The introduction of the Basel II regulation and the Swiss Solvency Test (SST) has increased the useExpand
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A GENERALIZATION OF No. 2012-091 THE AUMANN VALUE FOR RISK ALLOCATION PROBLEMS By
This paper analyzes risk capital allocation problems. For risk capital allocation problems, the aim is to allocate the risk capital of a firm to its divisions. Risk capital allocation is of centralExpand
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Algebraic multigrid for implicit Runge-Kutta discretizations of the eddy current problem
We consider high-order time discretizations of the eddy current problem using implicit Runge-Kutta methods. An efficient iterative algebraic multigrid solver is developed for the coupled linearExpand