Barbara Kaltenbacher

62 papers Journal 56Unranked 2

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Identification of space-dependent coefficients in two competing terms of a nonlinear subdiffusion equation. CoRR Barbara Kaltenbacher, William Rundell
2026	J	`jnl`	Locally-averaged McCormick relaxations for discretization-regularized inverse problems. CoRR Barbara Kaltenbacher, Paul Manns
2025	J	`jnl`	Acoustic nonlinearity parameter tomography with the Jordan-Moore-Gibson-Thompson equation in frequency domain. CoRR Barbara Kaltenbacher
2025	J	`jnl`	Forward and Inverse Problems in Nonlinear Acoustics. CoRR Barbara Kaltenbacher
2025	J	`jnl`	Reconstruction of space-dependence and nonlinearity of a reaction term in a subdiffusion equation. CoRR Barbara Kaltenbacher, William Rundell
2024	J	`jnl`	Convergence rates under a range invariance condition with application to electrical impedance tomography. CoRR Barbara Kaltenbacher
2024	J	`jnl`	On the optimal choice of the illumination function in photoacoustic tomography. CoRR Phuoc-Truong Huynh, Barbara Kaltenbacher
2024	J	`jnl`	Simultaneous Reconstruction of Speed of Sound and Nonlinearity Parameter in a Paraxial Model of Vibro-Acoustography in Frequency Domain. Comput. Methods Appl. Math. Barbara Kaltenbacher, Teresa Rauscher
2023	J	`jnl`	Adaptive Reduced Basis Trust Region Methods for Parameter Identification Problems. CoRR Michael Kartmann, Tim Keil, Mario Ohlberger, Stefan Volkwein, Barbara Kaltenbacher
2023	J	`jnl`	Nonlinearity parameter imaging in the frequency domain. CoRR Barbara Kaltenbacher, William Rundell
2023	J	`jnl`	Regularising the Cauchy problem for Laplace's equation by fractional operators. CoRR Barbara Kaltenbacher, William Rundell
2023	J	`jnl`	Simultaneous reconstruction of sound speed and nonlinearity parameter in a paraxial model of vibro-acoustography in frequency domain. CoRR Barbara Kaltenbacher, Teresa Rauscher
2022	J	`jnl`	Convergence guarantees for coefficient reconstruction in PDEs from boundary measurements by variational and Newton type methods via range invariance. CoRR Barbara Kaltenbacher
2022	J	`jnl`	Determining kernels in linear viscoelasticity. J. Comput. Phys. Barbara Kaltenbacher, Ustim Khristenko, Vanja Nikolic, Mabel L. Rajendran, Barbara I. Wohlmuth
2022	J	`jnl`	Fractional time stepping and adjoint based gradient computation in an inverse problem for a fractionally damped wave equation. J. Comput. Phys. Barbara Kaltenbacher, Anna Schlintl
2022	J	`jnl`	Iterative regularization for constrained minimization formulations of nonlinear inverse problems. Comput. Optim. Appl. Barbara Kaltenbacher, Kha Van Huynh
2022	J	`jnl`	On an inverse problem of nonlinear imaging with fractional damping. Math. Comput. Barbara Kaltenbacher, William Rundell
2022	J	`jnl`	On the simultanenous identification of two space dependent coefficients in a quasilinear wave equation. CoRR Barbara Kaltenbacher, William Rundell
2022	J	`jnl`	Parabolic Approximation of Quasilinear Wave Equations with Applications in Nonlinear Acoustics. SIAM J. Math. Anal. Barbara Kaltenbacher, Vanja Nikolic
2021	J	`jnl`	All-at-once formulation meets the Bayesian approach: A study of two prototypical linear inverse problems. CoRR Anna Schlintl, Barbara Kaltenbacher
2021	J	`jnl`	Determining kernels in linear viscoelasticity. CoRR Barbara Kaltenbacher, Ustim Khristenko, Vanja Nikolic, Rajendran Mabel Lizzy, Barbara I. Wohlmuth
2021	J	`jnl`	Determining the nonlinearity in an acoustic wave equation. CoRR Barbara Kaltenbacher, William Rundell
2021	J	`jnl`	Discretization of parameter identification in PDEs using Neural Networks. CoRR Barbara Kaltenbacher, Tram Thi Ngoc Nguyen
2021	J	`jnl`	Fractional time stepping and adjoint based gradient computation in an inverse problem for a fractionally damped wave equation. CoRR Barbara Kaltenbacher, Anna Schlintl
2021	J	`jnl`	Iterative regularization for constrained minimization formulations of nonlinear inverse problems. CoRR Barbara Kaltenbacher, Kha Van Huynh
2021	J	`jnl`	On an inverse problem of nonlinear imaging with fractional damping. CoRR Barbara Kaltenbacher, William Rundell
2021	J	`jnl`	On the identification of the nonlinearity parameter in the Westervelt equation from boundary measurements. CoRR Barbara Kaltenbacher, William Rundell
2021	J	`jnl`	On the inverse problem of vibro-acoustography. CoRR Barbara Kaltenbacher
2021	J	`jnl`	On the simultaneous recovery of the conductivity and the nonlinear reaction term in a parabolic equation. CoRR Barbara Kaltenbacher, William Rundell
2021	J	`jnl`	On uniqueness and reconstruction of a nonlinear diffusion term in a parabolic equation. CoRR Barbara Kaltenbacher, William Rundell
2021	J	`jnl`	The Inviscid Limit of Third-Order Linear and Nonlinear Acoustic Equations. SIAM J. Appl. Math. Barbara Kaltenbacher, Vanja Nikolic
2020	J	`jnl`	On Levenberg-Marquardt-Kaczmarz iterative methods for solving systems of nonlinear ill-posed equations. CoRR Johann Baumeister, Barbara Kaltenbacher, Antonio Leitão
2020	J	`jnl`	Some application examples of minimization based formulations of inverse problems and their regularization. CoRR Kha Van Huynh, Barbara Kaltenbacher
2020	J	`jnl`	The Inverse Problem of Reconstructing Reaction-Diffusion Systems. CoRR Barbara Kaltenbacher, William Rundell
2019	J	`jnl`	All-at-once versus reduced iterative methods for time dependent inverse problems. CoRR Barbara Kaltenbacher
2019	J	`jnl`	Regularization of a backwards parabolic equation by fractional operators. CoRR Barbara Kaltenbacher, William Rundell
2019	J	`jnl`	The Ivanov regularized Gauss-Newton method in Banach space with an a posteriori choice of the regularization radius. CoRR Barbara Kaltenbacher, Andrej Klassen, Mario Luiz Previatti de Souza
2019	J	`jnl`	The tangential cone condition for some coefficient identification model problems in parabolic PDEs. CoRR Barbara Kaltenbacher, Tram Thi Ngoc Nguyen, Otmar Scherzer
2018	J	`jnl`	Convergence and adaptive discretization of the IRGNM Tikhonov and the IRGNM Ivanov method under a tangential cone condition in Banach space. Numerische Mathematik Barbara Kaltenbacher, Mario Luiz Previatti de Souza
2018	J	`jnl`	Identifying conductivity in electrical impedance tomography with total variation regularization. Numerische Mathematik Michael Hinze, Barbara Kaltenbacher, Tran Nhan Tam Quyen
2018	J	`jnl`	Minimization Based Formulations of Inverse Problems and Their Regularization. SIAM J. Optim. Barbara Kaltenbacher
2017	J	`jnl`	Scalable Parameter Estimation for Genome-Scale Biochemical Reaction Networks. PLoS Comput. Biol. Fabian Fröhlich, Barbara Kaltenbacher, Fabian J. Theis, Jan Hasenauer
2017	J	`jnl`	Well-posedness of a general higher order model in nonlinear acoustics. Appl. Math. Lett. Barbara Kaltenbacher
2016	J	`jnl`	Regularization Based on All-At-Once Formulations for Inverse Problems. SIAM J. Numer. Anal. Barbara Kaltenbacher
2015	J	`jnl`	Absorbing boundary conditions for nonlinear acoustics: The Westervelt equation. J. Comput. Phys. Igor Shevchenko, Barbara Kaltenbacher
2015	J	`jnl`	An iteratively regularized Gauss-Newton-Halley method for solving nonlinear ill-posed problems. Numerische Mathematik Barbara Kaltenbacher
2015	—	`ch.`	Iterative Solution Methods. Handbook of Mathematical Methods in Imaging Martin Burger, Barbara Kaltenbacher, Andreas Neubauer
2014	—	`ed.`	System Modeling and Optimization - 26th IFIP TC 7 Conference, CSMO 2013, Klagenfurt, Austria, September 9-13, 2013, Revised Selected Papers System Modeling and Optimization Christian Pötzsche, Clemens Heuberger, Barbara Kaltenbacher, Franz Rendl
2013	J	`jnl`	A modified and stable version of a perfectly matched layer technique for the 3-d second order wave equation in time domain with an application to aeroacoustics. J. Comput. Phys. Barbara Kaltenbacher, Manfred Kaltenbacher, Imbo Sim
2013	J	`jnl`	On the use of state constraints in optimal control of singular PDEs. Syst. Control. Lett. Christian Clason, Barbara Kaltenbacher
2012	J	`jnl`	A convergence analysis of regularization by discretization in preimage space. Math. Comput. Barbara Kaltenbacher, Jonas Offtermatt
2012	—	`book`	Regularization Methods in Banach Spaces. Thomas Schuster, Barbara Kaltenbacher, Bernd Hofmann, Kamil S. Kazimierski
2011	—	`conf`	Convergence Rates for the Iteratively Regularized Landweber Iteration in Banach Space. System Modelling and Optimization Barbara Kaltenbacher
2008	J	`jnl`	An Inverse Problem for a Nonlinear Parabolic Equation with Applications in Population Dynamics and Magnetics. SIAM J. Math. Anal. Barbara Kaltenbacher, Michael V. Klibanov
2008	—	`book`	Iterative Regularization Methods for Nonlinear Ill-Posed Problems. Barbara Kaltenbacher, Andreas Neubauer, Otmar Scherzer
2007	J	`jnl`	Regularization by truncated Cholesky factorization: A comparison of four different approaches. J. Complex. Barbara Kaltenbacher
2006	J	`jnl`	Regularizing Newton-Kaczmarz Methods for Nonlinear Ill-Posed Problems. SIAM J. Numer. Anal. Martin Burger, Barbara Kaltenbacher
2003	J	`jnl`	V-cycle convergence of some multigrid methods for ill-posed problems. Math. Comput. Barbara Kaltenbacher
2002	J	`jnl`	A multi-grid method with a priori and a posteriori level choice for the regularization of nonlinear ill-posed problems. Numerische Mathematik Barbara Kaltenbacher, Josef Schicho
2002	J	`jnl`	A saddle point variational formulation for projection-regularized parameter identification. Numerische Mathematik Barbara Kaltenbacher, Joachim Schöberl
2001	—	`conf`	Exact Real Computation in Computer Algebra. SNSC Gábor Bodnár, Barbara Kaltenbacher, Petru Pau, Josef Schicho
2000	J	`jnl`	A Projection-Regularized Newton Method for Nonlinear Ill-Posed Problems and Its Application to Parameter Identification Problems with Finite Element Discretization. SIAM J. Numer. Anal. Barbara Kaltenbacher