| Publication | Date of Publication | Type |
|---|
| https://portal.mardi4nfdi.de/entity/Q2953997 | 2017-01-11 | Paper |
| Smoothing techniques for exact penalty methods | 2016-07-29 | Paper |
| Contraction behaviour of iteration–discretization based on gradient type projections | 2015-03-20 | Paper |
| Layer-adapted methods for a singularly perturbed singular problem | 2014-03-26 | Paper |
| Iteration-discretization methods for variational inequalities over fixed point sets | 2013-12-19 | Paper |
| Mesh-independent convergence of penalty methods applied to optimal control with partial differential equations | 2013-07-24 | Paper |
| A direct higher order discretization in singular perturbations via domain split -- a computational approach | 2011-06-27 | Paper |
| Differentiable Local Barrier-Penalty Paths | 2011-06-01 | Paper |
| Penalties, Lagrange multipliers and Nitsche mortaring | 2011-05-18 | Paper |
| FEM-based reconstruction of sound pressure field damped by partially absorbing boundary conditions | 2010-08-12 | Paper |
| Elliptic Control by Penalty Techniques with Control Reduction | 2010-04-23 | Paper |
| General primal-dual penalty/barrier path-following Newton methods for nonlinear programming | 2008-11-04 | Paper |
| Properties of projection and penalty methods for discretized elliptic control problems | 2008-09-29 | Paper |
| Numerical treatment of partial differential equations. Revised translation of the 3rd German edition of `Numerische Behandlung partieller Differentialgleichungen' by Martin Stynes. | 2007-10-11 | Paper |
| Implicit Taylor methods for parabolic problems with nonsmooth data and applications to optimal heat control | 2006-03-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5712273 | 2005-12-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5313666 | 2005-09-01 | Paper |
| A general class of penalty/barrier path-following Newton methods for nonlinear programming | 2005-05-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4817275 | 2004-09-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2712291 | 2003-02-25 | Paper |
| Smoothing and Rothe's method for Stefan problems in enthalpy form | 2002-09-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2777799 | 2002-03-07 | Paper |
| Smoothing and newton's method for a discontinuous variational equation of stefan type∗ | 2001-12-09 | Paper |
| Path-following barrier and penalty methods for linearly constrained problems | 2001-11-27 | Paper |
| Penalty/barrier path-following in linearly constrained optimization | 2001-05-09 | Paper |
| Separation of linear components in nonlinear boundary heat control | 2001-02-20 | Paper |
| Asymptotic analysis of a path-following barrier method for linearly constrained convex problems* | 1999-09-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4230003 | 1999-03-01 | Paper |
| Schmid, W.: Adaptive gemischte und nichtkonforme Finite‐Elemente Methoden und Anwendungen auf die Mehrgruppen‐Diffusionsgleichungen. Augsburg, Dr. Berud Wißuer 1996. 163 S., DM 39,80. ISBN 3‐89639‐035‐X (Augsburger Mathematisch‐Naturwissenschaftliche Schriften 11) | 1998-11-01 | Paper |
| Smoothing of elliptic differential inclusions and its iterative treatment | 1997-12-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4363518 | 1997-11-10 | Paper |
| Comparison of direct to shooting enclosures for an inverse-monotone boundary value problem with locally steep solution | 1997-09-04 | Paper |
| A grid generator for problems on unbounded intervals with rationally decaying solutions | 1997-09-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4895874 | 1997-03-09 | Paper |
| Monotonous enclosures for the Thomas-Fermi equation in the isolated neutral atom case | 1997-01-22 | Paper |
| Discretization of two-point boundary value problems on an unbounded interval by simplified operators | 1996-09-09 | Paper |
| Smoothing and monotone iterations for elliptic differential inclusions | 1996-06-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4840184 | 1995-07-23 | Paper |
| Boundary value problems with discontinuities and monotone discretization | 1995-04-09 | Paper |
| Area of contraction of Newton's method applied to a penalty technique for obstacle problems | 1994-10-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4299344 | 1994-06-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4296800 | 1994-06-21 | Paper |
| Semianalytic Solution of Boundary Value Problems by Using Approximated Operators | 1993-05-16 | Paper |
| Approximate Bases for Boundary Value Problems and Applications to MID-Techniques | 1993-04-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4000463 | 1993-01-23 | Paper |
| Semianalytic discretization of weakly nonlinear boundary value problems with variable coefficients | 1992-08-13 | Paper |
| Enclosures of the solution of the Thomas-Fermi equation by monotone discretization | 1992-06-28 | Paper |
| Monotone enclosure for elliptic and parabolic systems wit nonmonotone nonlinearities | 1992-06-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3357442 | 1991-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3360698 | 1991-01-01 | Paper |
| 1D-grid generation by monotone iteration discretization | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3349891 | 1990-01-01 | Paper |
| Monotone iteration descretization algorithm for BVP's | 1989-01-01 | Paper |
| Uniform Enclosure of High Order for Boundary Value Problems by Monotone Discretization | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3827492 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3830452 | 1989-01-01 | Paper |
| Zur Herleitung der Konvergenzordnung beiC1-Spline-Kollokationsmethoden für eine monotone Randwertaufgabe | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4730711 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3773193 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3788982 | 1987-01-01 | Paper |
| Gleichmäßig einschließende Diskretisierungsverfahren für schwach nichtlineare Randwertaufgaben. (Uniformly enclosing discretization methods for weakly nonlinear boundary value problems) | 1986-01-01 | Paper |
| Feedback Grid Generation via Monotone Discretization for Two-point Boundary-Value Problems | 1986-01-01 | Paper |
| On the solution of discretized obstacle problems by an adapted penalty method | 1985-01-01 | Paper |
| Antoni Sawczuk (1927–1984) | 1985-01-01 | Paper |
| Ein überlinear konvergentes verfahren mit modifizierten Lagrangefunktionen | 1984-01-01 | Paper |
| Dualität und Strafmethoden bei elliptischen Differentialgleichungen | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3680206 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3707770 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3746125 | 1984-01-01 | Paper |
| On the rate of convergence of sequential unconstrained minimization techniques | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4741670 | 1983-01-01 | Paper |
| An effective method for solving linear programming problems with flexible constraints | 1983-01-01 | Paper |
| A counterexample to Rosen's decomposition method | 1982-01-01 | Paper |
| Die methode der sukzessiven stützhalbräume zur lösung konvcxer optimierungsaufgaben | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3922489 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3890425 | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3860751 | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3873907 | 1979-01-01 | Paper |
| Rates of convergence in methods of exterior centers | 1978-01-01 | Paper |
| Eine Erweiterung der verfahren der zulässigen richtungen | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4181620 | 1977-01-01 | Paper |
| Penalty methods in nonlinear programming (survey) | 1977-01-01 | Paper |
| Sensitivität und Anwendbarkeit von Straf‐Barriere‐Methoden | 1977-01-01 | Paper |
| Sensitivität und Anwendbarkeit von Straf‐Barriere‐Methoden | 1977-01-01 | Paper |
| Genauigkeitsschranken bei gemischter Anwendung von Barriere- und Strafmethoden in der konvexen Optimierung | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4120310 | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4127649 | 1976-01-01 | Paper |
| Untersuchungen zn regularitätsbedingungen bei den barriere- und zentrenmethoden | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4401744 | 1973-01-01 | Paper |
| Zur zentrenmethode in der nichtlinearen optimierung | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5653812 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5665027 | 1972-01-01 | Paper |
