In this paper, we investigate the convergence behaviour of a class of regularized Newton methods for the solution of nonlinear inverse problems. In order to keep the overall numerical effort as smallâ€¦ (More)

Sequence variables are an advanced feature of modern programming languages. They enhance the support for writing programs in a declarative and easily understood way. To our knowledge, Mathematicaâ€¦ (More)

u n d e in fach ist. Die Lehre y o n den T o n e m p f i n d u n g e n b e h a n d e l t er m i t der grSBeren Vorl iebe; der P h y s i k e r k a n n bier m e h r b ie ten . U m a b e t die F a r b eâ€¦ (More)

In this work, a two-layer coupled fluid-structure-structure interaction model is considered, which incorporates an anisotropic structure model into the fluid-structure interaction problems. Weâ€¦ (More)

The Vlasov-Poisson-Boltzmann System governs the time evolution of the distribution function for the dilute charged particles in the presence of a self-consistent electric potential force through theâ€¦ (More)

We consider the heat flux through a domain with subregions in which the thermal capacity approaches zero. In these subregions the parabolic heat equation degenerates to an elliptic one. We show theâ€¦ (More)

In this work, we propose a robust and easily implemented algebraic multigrid method as a stand-alone solver or a preconditioner in Krylov subspace methods for solving either symmetric and positiveâ€¦ (More)

In this article, we consider a hybridized tangential-displacement normal-normalstress (TDNNS) discretization of linear elasticity. As shown in earlier work by Joachim SchÃ¶berl and the first author,â€¦ (More)

Background: Rotor imbalances of a wind power plant can cause severe damages of the plant or its components and thus reduce the lifespan and security significantly. At present balancing of the rotorâ€¦ (More)