RICAM Reports

F. Leibfritz, J.H. Maruhn

A Successive SDP-NSDP Approach to a Robust Optimization Problem in Finance

Report No. 2005-32

H. Egger, T. Hein, B. Hofmann

On decoupling of volatility smile and term structure in inverse option pricing

Report No. 2005-31

R. Griesse, A.J. Meir

Modeling of an MHD Free Surface Problem Arising in CZ Crystal Growth

Report No. 2005-30

R. Griesse, M. Weiser

On the Interplay Between Interior Point Approximation and Parametric Sensitivities in Optimal Control

Report No. 2005-29

R. Lazarov, S. Margenov

CBS constants for graph-Laplacians and application to multilevel methods for discontinuous Galerkin systems

Report No. 2005-28

S. Börm

Adaptive variable-rank approximation of general dense matrices

Report No. 2005-27

J. Hartinger, D. Kortschak

Quasi-Monte Carlo Techniques and Rare Event Sampling

Report No. 2005-26

R.D. Lazarov, S. Lu, S.V. Pereverzyev

On the balancing principle for some problems of Numerical Analysis

Report No. 2005-25

S. Amstutz

Sensitivity analysis with respect to a local perturbation of the material property

Report No. 2005-24

A. Hofinger, F. Pillichshammer

Learning a Function from Noisy Samples at a Finite Sparse Set of Points

Report No. 2005-23

S. Cho, S.V. Nepomnyaschikh, E.J. Park

Domain Decomposition Preconditioning for Elliptic Problems with Jumps in Coefficients

Report No. 2005-22

S. Amstutz, N. Dominguez

Topological sensitivity analysis in the context of ultrasonic nondestructive testing

Report No. 2005-21

H.K. Pikkarainen

State estimation approach to nonstationary inverse problems: discretization error and filtering problem

Report No. 2005-20

J.K. Kraus

Algebraic multigrid based on computational molecules, 2: Systems of elliptic partial differential equations

Report No. 2005-19

J.C. de los Reyes, R. Griesse

State-Constrained Optimal Control of the Stationary Navier-Stokes Equations

Report No. 2005-18

T. Apel, A. Rösch, G. Winkler

Optimal control in nonconvex domains: a priori discretization error estimates

Report No. 2005-17

U. Langer, D. Pusch

Convergence Analysis of Geometric Multigrid Methods for Solving Data-Sparse Boundary Element Equations

Report No. 2005-16

R. Griesse, B. Vexler

Numerical Sensitivity Analysis for the Quantity of Interest in PDE-Constrained Optimization

Report No. 2005-15

M. Burger, M. Di Francesco, Y. Dolak-Struss

The Keller-Segel model for chemotaxis with prevention of overcrowding: Linear vs. nonlinear diffusion

Report No. 2005-14

A. Rösch, B. Vexler

Superconvergence in Finite Element Methods for the Optimal Control Problem of the Stokes Equations

Report No. 2005-13

J. A. Carrillo, M. Di Francesco, G. Toscani

Strict Contractivity of the 2-Wasserstein distance for the porous medium equation by mass-centering

Report No. 2005-12

J. Schöberl, J.M. Melenk, C. Pechstein, S.C. Zaglmayr

Additive Schwarz Preconditioning for p-Version Triangular and Tetrahedral Finite Elements

Report No. 2005-11

J. Schöberl

A posteriori error estimates for Maxwell Equations

Report No. 2005-10

M. Thamban Nair, S.V. Pereverzyev, U. Tautenhahn

Regularization in Hilbert scales under general smoothing conditions

Report No. 2005-9

T. Beck, J. Schicho

Sparse Parametrization of Plane Curves

Report No. 2005-8

U. Langer, G. Of, O. Steinbach, W. Zulehner

Inexact Data-Sparse Boundary Element Tearing and Interconnecting Methods

Report No. 2005-7

S. Akiyama, K. Scheicher

From number systems to shift radix systems

Report No. 2005-6

J.K. Kraus, J. Schicho

Algebraic multigrid based on computational molecules, 1: Scalar elliptic problems

Report No. 2005-5

S.K. Tomar, Pravir Dutt

Parallel h-p Spectral Element Methods for Elliptic Problems on Non-smooth Domains

Report No. 2005-4

T. Beck, J. Schicho

Approximate Roots in Graded Rings

Report No. 2005-3

R. Griesse, K. Kunisch

A Practical Optimal Control Approach to the Stationary MHD System in Velocity--Current Formulation

Report No. 2005-2

H. Egger

Accelerated Newton-Landweber Iterations for Regularizing Nonlinear Inverse Problems

Report No. 2005-1