Reports From: 2014

F. Al-Musallam, D. P. Challa, M. Sini

Location and size estimation of small rigid bodies using elastic far-fields

Report No. 2014-53

A. Constantin, K. Kalimeris, O. Scherzer

A penalization method for calculating the flow beneath travelling water waves of large amplitude

Report No. 2014-52

B. Mourrain, N. Villamizar

On the dimension of spline spaces on triangulations

Report No. 2014-51

E. Postinghel, F. Sottile, N. Villamizar

Degenerations of real irrational toric varieties

Report No. 2014-50

B. Mourrain, N. Villamizar

Bounds on the dimension of trivariate spline spaces: A homological approach

Report No. 2014-49

N. Villamizar

Ring structure of splines on triangulations

Report No. 2014-48

A. Kröner, S.S. Rodrigues

Internal exponential stabilization to a nonstationary solution for 1D Burgers equations with piecewise constant controls

Report No. 2014-47

D. Phan-Duc, S.S. Rodrigues

Approximate controllability for equations of fluid mechanics with a few body controls

Report No. 2014-46

Z. Rao, K. Kunisch

Minimal Time Problem with Impulsive Controls

Report No. 2014-45

D. Phan-Duc, S.S. Rodrigues

Gevrey regularity for Navier–Stokes equations under Lions boundary conditions

Report No. 2014-44

Maurizio Falcone, Dante Kalise, Axel Kröner

A semi-Lagrangian scheme for Lp-penalized minimum time problems

Report No. 2014-43

Dante Kalise, Axel Kröner

Reduced-order minimum time control of advection-reaction-diffusion systems via dynamic programming

Report No. 2014-42

Maurizio Falcone, Dante Kalise

A high-order semi-Lagrangian/finite volume scheme for Hamilton-Jacobi-Isaacs equations

Report No. 2014-41

Alessandro Alla, Maurizio Falcone, Dante Kalise

An accelerated value/policy iteration scheme for optimal control problems and games

Report No. 2014-40

M. Wolfmayr

A note on functional a posteriori estimates for elliptic optimal control problems

Report No. 2014-39

U. Langer, S. Repin, M. Wolfmayr

Functional a posteriori error estimates for time-periodic parabolic optimal control problems

Report No. 2014-38

U. Langer, H. Yang

A note on robust preconditioners for monolithic fluid-structure interaction systems of finite element equations

Report No. 2014-37

Q. Hong, J. Kraus

Uniformly stable discontinuous Galerkin discretization and robust iterative solution methods for the Brinkman problem

Report No. 2014-36

M. Kar, M. Sini

Reconstruction of interfaces from the elastic far-field measurements using CGO solutions

Report No. 2014-35

T.T. Nguyen, M. Sini

Regularized recursive Newton-type methods for inverse scattering problems using multifrequency measurements

Report No. 2014-34

L. Rondi, M. Sini

Stable determination of a scattered wave from its far-field pattern: the high frequency asymptotics

Report No. 2014-33

F. Al-Musallam, A. Boumenir, M. Sini

Detection of Multilayered Media in the Acoustic Waveguide

Report No. 2014-32

G. Hu, M. Mantile, M. Sini

Direct and Inverse Acoustic Scattering by a Collection of Extended and Point-Like Scatterers

Report No. 2014-31

G. Hu, M. Sini

Elastic scattering by finitely many point-like obstacles

Report No. 2014-30

M. Kar, M. Sini

An H s,p (curl; Ω) estimate for the Maxwell system

Report No. 2014-29

B. Ahmad, D.P. Challa, M. Kirane, M. Sini

The equivalent refraction index for the acoustic scattering by many small obstacles: with error estimates

Report No. 2014-28

R. Andreev

Wavelet-in-time multigrid-in-space preconditioning of parabolic evolution equations

Report No. 2014-27

R. Andreev

On long time integration of the heat equation

Report No. 2014-26

A. Mantzaflaris, B. Mourrain

Singular Zeros of Polynomial Systems

Report No. 2014-25

U. Langer, A. Mantzaflaris, S.E. Moore, I. Toulopoulos

Mesh Grading in Isogeometric Analysis

Report No. 2014-24

R. Andreev, O. Scherzer, W. Zulehner

Simultaneous optical flow and source estimation: space-time discretization and preconditioning

Report No. 2014-23

A. Mantzaflaris, B. Jüttler, B.N. Khoromskij, U. Langer

Matrix Generation in Isogeometric Analysis by Low Rank Tensor Approximation

Report No. 2014-22

G. Kriukova, S. Pereverzyev, P. Tkachenko

On the convergence rate and some applications of regularized ranking algorithms

Report No. 2014-21

S.S. Rodrigues

Normal feedback boundary stabilization to trajectories for 3D Navier–Stokes equations

Report No. 2014-20

U. Langer, S. Repin, M. Wolfmayr

Functional a posteriori error estimates for parabolic time-periodic boundary value problems

Report No. 2014-19

U. Langer, A. Mantzaflaris, S.E. Moore, I. Toulopoulos

Multipatch Discontinuous Galerkin Isogeometric Analysis

Report No. 2014-18

H. Cao, S.V. Pereverzyev, I.H. Sloan, P. Tkachenko

Two-parameter regularization of ill-posed spherical pseudo-differential equations in the space of continuous functions

Report No. 2014-17

T. Wick, W. Wollner

On the differentiability of fluid-structure interaction problems with respect to the problem data

Report No. 2014-16

Alessandro Alla, Maurizio Falcone, Dante Kalise

An efficient policy iteration algorithm for dynamic programming equations

Report No. 2014-15

Mattia Bongini, Massimo Fornasier, Dante Kalise

(Un)conditional consensus emergence under perturbed and decentralized feedback controls

Report No. 2014-14

Olivier Bokanowski, Maurizio Falcone, Roberto Ferretti, Lars Grüne, Dante Kalise, Hasnaa Zidani

Value iteration convergence of ε-monotone schemes for stationary Hamilton-Jacobi equations

Report No. 2014-13

S. Hittmeir, S. Merino-Aceituno

Kinetic Derivation of Fractional Stokes and Stokes-Fourier Systems

Report No. 2014-12

J. Niebsch, R. Ramlau

Simultaneous Estimation of Mass and Aerodynamic Rotor Imbalances for Wind Turbines

Report No. 2014-11

N. Villamizar, A. Mantzaflaris, B. Jüttler

Characterization of bivariate hierarchical quartic box splines on a three-directional grid

Report No. 2014-10

U. Langer, H. Yang

Numerical Simulation of Fluid-Structure Interaction Problems with Hyperelastic Models: A Monolithic Approach

Report No. 2014-9

U. Langer, I. Toulopoulos

Analysis of Discontinuous Galerkin IGA Approximations to Elliptic Boundary Value Problems

Report No. 2014-8

A. Mantzaflaris, B. Jüttler

Integration by Interpolation and Look-up for Galerkin-based Isogeometric Analysis

Report No. 2014-7

S. Pereverzyev, P. Tkachenko

Approximation of the solution of an ill-posed spherical pseudo-differential equation at a given point

Report No. 2014-6

S. Chen, M. Kauers, C. Koutschan

A Generalized Apagodu-Zeilberger Algorithm

Report No. 2014-5

S. Pereverzyev, I.H. Sloan, P. Tkachenko

Parameter choice strategies for least-squares approximation of noisy smooth functions on the sphere

Report No. 2014-4

H. Kasumba

Boundary control of a Bernoulli free boundary problem

Report No. 2014-3

A. Kröner, S.S. Rodrigues

Remarks on the internal exponential stabilization to a nonstationary solution for 1D Burgers equations

Report No. 2014-2

U. Langer, S.E. Moore

Discontinuous Galerkin Isogeometric Analysis of Elliptic PDEs on Surfaces

Report No. 2014-1