Roswitha März

Publication Activity (10 Years)

Years Active: 1976-2022
Publications (10 Years): 8

Top Topics

Frequently Asked Questions

Levenberg Marquardt

Algebraic Equations

Convergence Analysis

Top Venues

J. Comput. Appl. Math.

Numer. Algorithms

Publications

Michael Hanke, Roswitha März
Towards a reliable implementation of least-squares collocation for higher index differential-algebraic equations - Part 1: basics and ansatz function choices. Numer. Algorithms 89 (3) (2022)
Michael Hanke, Roswitha März
Towards a reliable implementation of least-squares collocation for higher index differential-algebraic equations - Part 2: the discrete least-squares problem. Numer. Algorithms 89 (3) (2022)
Michael Hanke, Roswitha März
A reliable direct numerical treatment of differential-algebraic equations by overdetermined collocation: An operator approach. J. Comput. Appl. Math. 387 (2021)
Michael Hanke, Roswitha März
Convergence analysis of least-squares collocation methods for nonlinear higher-index differential-algebraic equations. J. Comput. Appl. Math. 387 (2021)
Michael Hanke, Roswitha März
Towards a reliable implementation of least-squares collocation for higher-index differential-algebraic equations. CoRR (2020)
Michael Hanke, Roswitha März, Caren Tischendorf
Least-squares collocation for higher-index linear differential-algebraic equations: Estimating the instability threshold. Math. Comput. 88 (318) (2019)
Michael Hanke, Roswitha März, Caren Tischendorf, Ewa Weinmüller, Stefan Wurm
Least-squares collocation for linear higher-index differential-algebraic equations. J. Comput. Appl. Math. 317 (2017)
Roswitha März
New answers to an old question in the theory of differential-algebraic equations: Essential underlying ODE versus inherent ODE. J. Comput. Appl. Math. 316 (2017)
Alexander Dick, Othmar Koch, Roswitha März, Ewa Weinmüller
Convergence of collocation schemes for boundary value problems in nonlinear index 1 DAEs with a singular point. Math. Comput. 82 (282) (2013)
René Lamour, Roswitha März
Detecting structures in differential algebraic equations: Computational aspects. J. Comput. Appl. Math. 236 (16) (2012)
Othmar Koch, Roswitha März, Dirk Praetorius, Ewa Weinmüller
Collocation methods for index 1 DAEs with a singularity of the first kind. Math. Comput. 79 (269) (2010)
Galina A. Kurina, Roswitha März
Feedback solutions of optimal control problems with DAE constraints. CDC (2008)
Ricardo Riaza, Roswitha März
A simpler construction of the matrix chain defining the tractability index of linear DAEs. Appl. Math. Lett. 21 (4) (2008)
Galina A. Kurina, Roswitha März
Feedback Solutions of Optimal Control Problems with DAE Constraints. SIAM J. Control. Optim. 46 (4) (2007)
Galina A. Kurina, Roswitha März
On linear-quadratic optimal control problems for time-varying descriptor systems. CDC (2004)
Galina A. Kurina, Roswitha März
On Linear-Quadratic Optimal Control Problems for Time-Varying Descriptor Systems. SIAM J. Control. Optim. 42 (6) (2004)
Roswitha März, Antonio R. Rodríguez-Santiesteban
Analyzing the stability behaviour of solutions and their approximations in case of index-2 differential-algebraic systems. Math. Comput. 71 (238) (2002)
Roswitha März, Caren Tischendorf
Recent Results in Solving Index-2 Differential-Algebraic Equations in Circuit Simulation. SIAM J. Sci. Comput. 18 (1) (1997)
Roswitha März
On boundary value problems in differential-algebraic equations. Conference on Numerical Ordinary Differential Equations (1989)
Roswitha März
On initial value problems in differential-algebraic equations and their numerical treatment. Computing 35 (1) (1985)
Ingo Baeger, Peter Döring, Roswitha März
Ein Verfahren zur suboptimalen Regelung beim Tracking-Problem. J. Inf. Process. Cybern. 12 (3) (1976)