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» Numerical Methods for the Landau-Lifshitz-Gilbert Equation
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MOC
2002
128views more  MOC 2002»
15 years 6 days ago
Each averaging technique yields reliable a posteriori error control in FEM on unstructured grids. Part II: Higher order FEM
Averaging techniques are popular tools in adaptive finite element methods since they provide efficient a posteriori error estimates by a simple postprocessing. In the second paper ...
Sören Bartels, Carsten Carstensen
PROCEDIA
2010
66views more  PROCEDIA 2010»
14 years 11 months ago
Free energy computation by controlled Langevin dynamics
We propose a nonequilibrium sampling method for computing free energy profiles along a given reaction coordinate. The method consists of two parts: a controlled Langevin sampler ...
Juan C. Latorre, Carsten Hartmann, Christof Sch&uu...
81
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FS
2006
64views more  FS 2006»
15 years 17 days ago
An exact analytical solution for discrete barrier options
In the present paper we provide an analytical solution for pricing discrete barrier options in the Black-Scholes framework. We reduce the valuation problem to a Wiener-Hopf equatio...
Gianluca Fusai, I. David Abrahams, Carlo Sgarra
106
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NECO
2007
108views more  NECO 2007»
15 years 1 days ago
Spike-Frequency Adapting Neural Ensembles: Beyond Mean Adaptation and Renewal Theories
We propose a Markov process model for spike-frequency adapting neural ensembles which synthesizes existing mean-adaptation approaches, population density methods, and inhomogeneou...
Eilif Mueller, Lars Buesing, Johannes Schemmel, Ka...
SIAMSC
2008
99views more  SIAMSC 2008»
15 years 14 days ago
Mixed Multiscale Finite Element Methods for Stochastic Porous Media Flows
In this paper, we propose a stochastic mixed multiscale finite element method. The proposed method solves the stochastic porous media flow equation on the coarse grid using a set ...
J. E. Aarnes, Yalchin Efendiev