PUBLICATIONS
- J. Martinovic, M. Hähnel, G. Scheithauer, W. Dargie, and A. Fischer: Cutting stock problems with nondeterministic item lengths: a new approach to server consolidation. 4OR 17 (2019) 173-200 Shareable Link
- J. Israel, A. Fischer, and M. Dörpinghaus: On wireless board-to-board communication with cascaded Butler matrices. 15th International Symposium on Wireless Communication Systems (ISWCS), Lisbon, Portugal, 2018
- M.A. Dar, A. Fischer, J. Martinovic, and G. Scheithauer: A computational study of reduction techniques for the minimum connectivity inference problem. In V.K. Singh et al. (eds): Advances in Mathematical Methods and High Performance Computing, Springer 2019, 135-148
- A. Fischer and M. Herrich: Newton-type methods for Fritz John systems of generalized Nash equilibrium problems. Pure and Applied Functional Analysis 3 (2018) 587-602
- R. Behling, A. Fischer, K. Schönefeld, and N. Strasdat: A special
complementarity function revisited. Optimization 68 (2019) 65-79, up to a certain limit the paper can be downloaded from here without a license, Technical
Report,
- M. Hähnel, J. Martinovic, G. Scheithauer, A. Fischer, A.
Schill, and W. Dargie: Extending the
cutting stock problem for consolidating services with stochastic
workloads. IEEE
Transactions on Parallel and Distributed Systems 29 (2018) 2478-2488
- J. Israel and A. Fischer: Discrete worst-case SINR-maximization. Proceedings of the 17th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2017), IEEE 2018
- M.A. Dar, A. Fischer, J. Martinovic, and G. Scheithauer: An improved
flow-based formulation and reduction principles for the minimum
connectivity inference problem. Optimization 68 (2019) 1963-1093, up to a certain limit the paper can be downloaded from here
without a license, Technical
Report
- A. Fischer, A.F. Izmailov, and M.V. Solodov: Local attractors
of Newton-type methods for constrained equations and complementarity
problems with nonisolated solutions. Journal of Optimization Theory and
Applications 180 (2019) 140-169, Shareable Link, Technical
Report
- A. Fischer, M. Herrich, A.F. Izmailov, W. Scheck, and M.V.
Solodov: A globally
convergent LP-Newton method for piecewise smooth constrained equations:
escaping nonstationary accumulation points. Computational Optimization and Applications
69 (2018) 325-349 Shareable Link,
Technical
Report Version
- J. Martinovic, E. Jorswieck, G. Scheithauer, and A.
Fischer: Integer linear
programming formulations for cognitive radio resource allocation. IEEE Wireless Communications Letters
6 (2017) 494-497
- C. P. Bras, A. Fischer, J. J. Judice, K. Schönefeld, and S. Seifert: A block active set algorithm with spectral choice line search for the symmetric eigenvalue complementarity problem. Applied Mathematics and Computation 294 (2017) 36-48
- R. Behling, A. Fischer, G. Haeser, A. Ramos, and K. Schönefeld: On the constrained error bound condition and the projected Levenberg-Marquardt method. Optimization 66 (2017) 1397-1411, up to a certain limit the paper can be downladed from here without a license
- J. Israel, A. Fischer, and J. Martinovic: Discrete and phase-only receive beamforming. In V.K. Singh, H.M. Srivastava, E. Venturio, M. Resch, and V. Gupta (eds.): Modern Mathematical Methods and High Performance Computing in Science and Technology, Springer Proceedings in Mathematics & Statistics, Springer 2016
- A. Fischer, M. Herrich, A.F. Izmailov, and M.V. Solodov: A globally convergent LP-Newton method (DOI). SIAM Journal on Optimization 26 (2016) 2012-2033; see also the related report on Detailed numerical results for several variants of a globally convergent LP-Newton method.
- A. Fischer, M. Herrich, A.F. Izmailov, and M.V. Solodov: Convergence conditions for Newton-type methods applied to complementarity systems with nonisolated solutions. Computational Optimization and Applications 63 (2016) 425-459, Shareable Link, see also the Technical Report MATH-NM-01-2015
- M. Jenning, B. Klein, R. Hahnel, D. Plettemeier, D. Fritsche, G. Tretter, C. Carta, F. Ellinger, T. Nordmann, M. Schroeter, K. Nieweglowski, K. Bock, J. Israel, A. Fischer, N. Ul Hassan, L. Landau, M. Dörpinghaus, and G. Fettweis: Energy-efficient transceivers for ultra-highspeed computer board-to-board communication. Proceedings of the 15th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2015), IEEE 2015
- J. Israel, A. Fischer, and J. Martinovic: A
branch-and-bound algorithm for discrete receive beamforming with
improved bounds. Proceedings
of the 15th IEEE
International Conference on Ubiquitous Wireless Broadband (ICUWB 2015),
IEEE 2015
- A. Fischer, G. Langensiepen, K. Luig, N. Strasdat, and T. Thies: Efficient optimization of hyper-parameters for least-squares support vector regression. Optimization Methods and Software 30 (2015) 1095-1108, up to a certain limit the paper can be downladed from here without a license
- A. Fischer and G. Scheithauer: Cutting and Packing Problems with Placement Constraints. In G. Fasano and J.D. Pinter (eds.): Optimized Packings with Applications, Springer, 2015, ISBN 978-3-319-18899-7, pp. 119-156
- A. Fischer: Comments on: Critical Lagrange multipliers: What we currently know about them, how they spoil our lives, and what we can do about it. TOP 23 (2015) 27-31
- J. Israel, A. Fischer, J. Martinovic, E. Jorswieck, and M. Mesyagutov: Discrete Receive Beamforming. IEEE Signal Processing Letters 22 (2015) 958-962
- F. Heinicke, A. Simroth, G. Scheithauer, and A. Fischer: A railway maintenance scheduling problem with customer costs. EURO Journal on Transportation and Logistics 4 (2015) 113-137
- A. Fischer, M. Herrich, and K. Schönefeld: Generalized Nash Equilibrium Problems - Recent Advances and Challenges. Pesquisa Operacional 34 (2014) 521-558
- A. Dreves, F. Facchinei, A. Fischer, and M. Herrich: A
new error bound result for Generalized Nash Equilibrium Problems
and its algorithmic application. Computational Optimization and
Applications 59 (2014) 63-84, Shareable
Link
- R. Behling, A. Fischer, M. Herrich, A. Iusem, and Y.
Ye: A
Levenberg-Marquardt method with approximate projections. Computational Optimization and
Applications 59 (2014) 5-26, Shareable
Link
- F. Facchinei, A. Fischer, and M. Herrich: An
LP-Newton method: nonsmooth equations, KKT systems, and nonisolated
solutions. Mathematical
Programming 146 (2014) 1-36, Shareable
Link
- J. Israel, J. Martinovic, A. Fischer, M. Jenning, and L. Landau: Optimal antenna positioning for wireless board-to-board communication using a Butler matrix beamforming network. Proceedings of the 17th International ITG Workshop on Smart Antennas (WSA 2013)
- F. Facchinei, A. Fischer, and M. Herrich: A
family of Newton methods for nonsmooth constrained systems with
nonisolated solutions. Mathematical
Methods of Operations Research, 77 (2013) 433-443, Shareable Link
- J. Israel and A. Fischer: An approach to discrete receive beamforming. Proceedings of the 9th International ITG Conference on Systems, Communications and Coding (SCC 2013)
- C. Brunner, A. Fischer, K. Luig, and T. Thies: Pairwise Support Vector Machines and their application to large scale problems. Journal of Machine Learning Research 13 (2012) 2279-2292, for a previous version with some further material see the technical report Pairwise kernels, Support Vector Machines, and the application to large scale problems
- R. Behling and A. Fischer: A unified
local convergence analysis of inexact constrained Levenberg-Marquardt
methods. Optimization
Letters 6 (2012) 927-940, Shareable
Link
- A. Fischer and A. Friedlander: A
new line search inexact restoration approach for nonlinear programming.
Computational
Optimization and Applications 46 (2010) 333-346, Shareable Link
- Y. Dong and A. Fischer: A family of operator splitting methods revisited. Nonlinear Analysis 72 (2010) 4307-4315
- A. Fischer, P. K. Shukla, and M. Wang: On the inexactness level of robust Levenberg-Marquardt methods. Optimization 59 (2010) 273-287, up to a certain limit the paper can be downloaded here without license
- F. Facchinei, A. Fischer, and V.
Piccialli: Generalized
Nash Equilibrium Problems and Newton Methods. Mathematical
Programming 117 (2009) 163-194, the paper is one
of the eight most cited articles published in Mathematical
Programming in 2009-2010, Shareable Link
- F. Richter, A. Fischer, R. Habendorf, and G. Fettweis: Transmitter-based minimization of error rates in the downlink of wireless systems. GLOBECOM 2008, 3433-3437, IEEE 2008
- A. Fischer and P. K. Shukla: A Levenberg-Marquardt algorithm for unconstrained multicriteria optimization. Operations Research Letters 36 (2008) 643-646
- R. Bartholomäus, A. Fischer, and M. Klingner: Real-time predictive control of hybrid fuel cell drive trains. 5th IFAC Symposium on Advances in Automotive Control, IFAC Proceedings Volumes 40 (10) (2007) 103-110
- F. Facchinei, A. Fischer, and V. Piccialli: On generalized Nash games and variational inequalities. Operations Research Letters 35 (2007) 159-164
- B. Ristau, G. Fettweis, G. Scheithauer, and A. Fischer: Linear Programming in Embedded Systems. ECMI Newsletter 41 (2007) 29-31
- Y. Dong and A. Fischer: A
framework for analyzing local convergence properties with applications
to proximal point algorithms. Journal
of Optimization Theory and Applications 131
(2006) 53-68, Shareable Link
- R. Bartholomaeus and A. Fischer: Energy management of fuel cell vehicles - using prediction of power demand. International Conference and Trade Fair on Hydrogen and Fuel Cell Technologies, H2Expo 2005, August 31 - September 1, 2005, Hamburg, Proceedings, pp. 2-20
- R. Bartholomaeus and A. Fischer: Energy management of fuel cell vehicles operating in fixed-route service. 3rd European Polymer Electrolyte Fuel Cell (PEFC) Forum, July 4-8, 2005, Lucerne, Proceedings CD File No. B095, 19 p.
- P. Kaletta, K. Wolf, and A. Fischer: Structural optimization in aircraft engineering using support vector machines. In D. Ahr, R. Fahrion, M. Oswald, and G. Reinelt (eds.): Operations Research Proceedings 2003, Springer, Heidelberg 2004, 411-418
- P. Kaletta, K. Wolf, A. Fischer, and K. Löschner: Optimization in aircraft engineering including approximate structural evaluations by support vector machines. Proceedings Applied Mathematics and Mechanics 4 (2004) 612--613
- R. Irmer and A. Fischer: Modeling and optimization of interference limited wireless communications. Proceedings Applied Mathematics and Mechanics 4 (2004) 610--611
- A. Fischer, W. Schirotzek, and K. Vetters: Lineare Algebra (German textbook). Teubner, Wiesbaden 2003, ISBN 3-519-00370-8
- A. Fischer: Local
behavior of an iterative framework for generalized equations with
nonisolated solutions.
Mathematical Programming 94 (2002) 91-124, Shareable Link
- A. Fischer, V. Jeyakumar, and D. T. Luc: Solution
point characterizations and convergence analysis of a descent algorithm
for nonsmooth continuous complementarity problems.
Journal of Optimization Theory and Applications 110
(2001) 493-513, Shareable Link
- T. S. Munson, F. Facchinei, M. C. Ferris, A. Fischer, and C. Kanzow: The Semismooth algorithm for large scale complementarity problems. Journal on Computing 13 (2001) 294-311
- A. Fischer and H. Jiang: Merit
functions for complementarity and related problems: A survey.
Computational Optimization and Applications 17
(2000) 159-182, Shareable Link
- F. Facchinei, A. Fischer, and C. Kanzow: On the identification of zero variables in an interior-point framework: Complete numerical results. Applied Mathematics Reoprt 160T (ps.zip-file), Department of Mathematics, University of Dortmund, Germany 1998
- F. Facchinei, A. Fischer, and C. Kanzow: On the identification of zero variables in an interior-point framework. SIAM Journal on Optimization 10 (2000) 1058-1078
- A. Fischer: Merit functions and stability for complementarity problems. In M. Fukushima and L. Qi (eds): Reformulation - Nonsmooth, Piecewise Smooth, Semismooth and Smoothing Methods, Kluwer Academic Publishers, Dordrecht 1999, 149-159
- A. Fischer: Modified Wilson's method for nonlinear programs with nonunique multipliers. Mathematics of Operations Research 24 (1999) 699-727
- F. Facchinei, A. Fischer, C. Kanzow, and
J.-M. Peng: A
simply constrained optimization reformulation of KKT systems arising
from variational inequalities. Applied
Mathematics and Optimization 40 (1999) 19-37, Shareable Link
- F. Facchinei, A. Fischer, and C. Kanzow: On the accurate identification of active constraints. SIAM Journal on Optimization 9 (1998) 14-32
- F. Facchinei, A. Fischer, and C. Kanzow: Regularity properties of a semismooth reformulation of variational inequalities. SIAM Journal on Optimization 8 (1998) 850-869
- A. Fischer: New
constrained optimization reformulation of complementarity
problems. Journal of Optimization
Theory and Applications 97 (1998) 105-117, Shareable Link
- A. Fischer: New Approaches for Solving Karush-Kuhn-Tucker Systems. Habilitation Thesis, Dresden University of Technology, Dresden 1998, and Shaker, Aachen 1998
- L. Fernandes, A. Fischer, J. Judice, C.
Requejo, and J. Soares: A
block active set algorithm for large-scale quadratic programming with
box constraints. Annals of Operations
Research 81 (1998) 75-95, Shareable
Link
- F. Facchinei, A. Fischer, and C. Kanzow: A semismooth Newton method for variational inequalities: The case of box constraints. In M. C. Ferris and J.-S. Pang (eds.): Complementarity and Variational Problems - State of the Art, SIAM, Philadelphia 1997, 76-90
- A. Fischer: Solution
of monotone complementarity problems with locally Lipschitzian functions.
Mathematical Programming 76 (1997) 513-532, Shareable Link
- F. Facchinei, A. Fischer, and C. Kanzow: Inexact Newton methods for semismooth equations with applications to variational inequality problems. In G. Di Pillo and F. Giannessi (eds.): Nonlinear Optimization and Applications, Plenum Press, New York 1996, 125-139
- A. Fischer: An algorithm for monotone complementarity problems with locally Lipschitzian functions. In P. Kleinschmidt et al. (eds.) : Operations Research Proceedings 1995, Springer, Berlin 1996, 25-29
- A. Fischer and C. Kanzow: On
finite termination of an iterative method for linear complementarity
problems. Mathematical Programming
74 (1996) 279-292, Shareable Link
- A. Fischer: An NCP-function and its use for the solution of complementarity problems. In D. Z. Du, L. Qi, and R. S. Womersley (eds.): Recent Advances in Nonsmooth Optimization, World Scientific Publishers, 1995, 88-105
- A. Fischer: On the local superlinear convergence of a Newton-type method for LCP under weak conditions. Optimization Methods and Software 6 (1995) 83-107
- A. Fischer: A
Newton-type method for positive semidefinite linear complementarity
problems. Journal of Optimization
Theory and Applications 86 (1995) 585-608, Shareable Link
- A. Fischer: A special Newton-type optimization method. Optimization 24 (1992) 269-284
If you should be interested in any of these papers please send an email.