@conference{2004-BVM-HMPMF,
  author = {Heldmann,Stefan and Mahnke, Oliver and Potts, Daniel and Modersitzki, Jan and Fischer, Bernd },
  title ={ Fast Computation of Mutual Information in a Variational Image Registration Approach },
  journal = {Bildverarbeitung f\"{u}r die Medizin},
  year = {2004},
   pages = {448--452},
  publisher={Springer},
  Series = {Informatik aktuell},
}

@misc{2004-P-FM,
	Author = {Fischer, Bernd and Modersitzki, Jan},
	Howpublished = {DE 102 53 784.4},
	Title = {Ein {V}erfahren zur automatischen {R}egistrierung von {B}ildern},
	Year = {2004}
}

@article{2004-ECED-CHFSFA,
	Author = {Conrad, Matthias and Hubold, Christian and Fischer, Bernd and Schweiger, Ulrich and Fehm, Horst Lorenz and Peters, Achim},
	Journal = {Exp Clin Endocrinol Diabetes},
	Pages = {481--482},
	Title = {The Selfish Brain: A new Model of the {LHPA}-System},
	Volume = {112},
	Year = {2004}
}

@inproceedings{2004-MICCAI-KNKPMF,
	Author = {Kaus, Michael R. and Netsch, Thomas and Kabus, Sven and Pekar, Vladimir and McNutt, Todd and Fischer, Bernd},
	Booktitle = {Medical Image Computing and Computer-Assisted Intervention- MICCAI 2004},
	Editor = {C. Barillot and D.R. Haynor and P. Hellier},
	Pages = {1017--1024},
	Publisher = {Springer, LNCS 3217},
	Title = {Estimation of Organ Motion from {4D CT} for {4D} Radiation Therapy Planning of Lung Cancer},
	Year = {2004}
}

@misc{2004-SWMFHW,
	Author = {Schmitt, Oliver and Wirtz, Stefan and Modersitzki, Jan and Fischer, Bernd and Heldmann, Stefan and Wree, A.},
	Howpublished = {Poster, TH 330, NeuroImage 22},
	Title = {Microregistration and microreconstruction of a whole mouse brain},
	Year = {2004}}

@article{bolten2004parallel,
  title={A parallel implementation of the AOS-based diffusion registration},
  author={Bolten, M and Modersitzki, Jan and Papenberg, Nils},
  year={2004}
}

@ARTICLE{2003-BMI-AMMVFS,
  author = {Agostino, E.D. and  Modersitzki, Jan and Maes, F. and Vandermeulen, D. and Fischer, Bernd and Suentens, P.},
  title = {Free-Form Registration Using Mutual Information and Curvature Regularization},
  journal = {Biomedical Image Registration (WBIR 2003)},
  volume ={ 27177/2003},
  year = {2003},
  publisher={Springer Berlin/ Heidelberg},
  series = {LNCS 2717},
  Editor = {J.C. Gee and J.B.A. Maintz and M.W. Vannier},
  pages = {11-20},
  DOI={10.1007/b11804},
  ISSN={0302-9743 (Print), 1611-3349 (Online)},
  ISBN={978-3-540-20343-8},
}

@ARTICLE{2003-SPIE-FM, 
  author = {Fischer, Bernd and Modersitzki, Jan},
  title = {Combination of Automatic Non-Grind Landmark Based Regisration: the Best of Both Worlds },
  booktitle = {Medical Imaging 2003: Image Processing},
  Volume = {5032},
  year = {2003},
  editor={M Sonka and FM Fitzpatrick},
  pages = {1037-1048},
  publisher = {Proceedings of the SPIE 5032},
  }

@ARTICLE{2003-NACOM-FM,
  author = {Fischer, Bernd and Modersitzki, Jan},
  title = {Fast Image Registration - A Variational Approach},
  journal = {Numerical Analysis and Computational Mathematics},
  booktitle = {Proceedings of the International Conference on Numerical Analysis
   \& Computational Mathematics (NACoM-2003)},
  editor = {G Psihoyios},
  year = {2003},
  pages = {69-74},
}

@ARTICLE{2003-JOV-DKBFMW,
  author = {Dougherty, Robert F. and Kock, Volker M and Brewer, Alyssa A. and Fischer, Bernd and Modersitzki, Jan and Wandell, Brian A: },
  title = { Visual Field Representations and Locations of Visual Areas V1/2/3 in Human Visual Cortex},
  journal = {Journal of Vision},
  volume = {3},
  number={10},
  year = {2003},
  pages = {586-598},
  DOI={10.1167/3.10.1},
}

@ARTICLE{2003-JMIV-FM,
  author = {Fischer, Bernd and Modersitzki, Jan},
  title = {Curvature Based Image Registration},
  journal = {Journal of Mathematical Imaging and Vision},
  volume = {18},
  year = {2003},
  publisher={Kluwer Academic Publishers},
  pages = {81-85},
  DOI={10.1023/A:1021897212261},
  ISSN={0924-9907 (Print), 1573-7683 (Online)},
}

@ARTICLE{2003-AA-SWDMHHBHK,
author = {Schmitt, Oliver and Wree, A and D\"umbgen, L and Modersitzki, Jan and H\"omke, L. and Heldmann, Stefan and Bock, S and Heide, J. and  K\"ompf, D.},
  title = {Spatial location of the human frontal eye field},
  journal = {Ann. Anal.},
  year = {2003},
  volume = {185},
  pages = {320--321},
}

@ARTICLE{2003-GAMM-FM,
  author = {Fischer, Bernd and Modersitzki, Jan},
  title = {Combining Landmark and Intensity Driven Registration},
  journal = {GAMM},
    Xvolume = {3},
  Xnumber={1},
  year = {2003},
  publisher={Gamm},
  pages = {32-35},
}

@conference{2003-BVM-FM,
  author = {Fischer, Bernd and Modersitzki, Jan},
  title = {Optimal Image Registration with a Guaranteed One-to-one Point Match},
  book= {Bildverarbeitung f\"{u}r die Medizin},
  editor = {T Wittenberg and others},
  year = {2003},
  page={1-5},
  publisher={Springer},
  Series = {Informatik aktuell},
  ISBN={978-3-540-00619-0},
}

@TECHREPORT{2002-TR-BHMS,
  author = {B\"ohme, M and Hagenau, R and Modersitzki, Jan and  Siebert, B},
  title = {Non-linear image registration on {PC}-clusters using parallel {FFT}
    techniques},
  institution = {Institute of Mathematics, University of L\"ubeck, Germany},
  year = {2002},
  type = {Preprint {A-02-08}},
}

@ARTICLE{2002-AMS-FM,
  author = {Fischer, Bernd and Modersitzki, Jan},
  title = {Fast Diffusion Registration},
  journal = {AMS Contemporary Mathematics, Inverse Problems, Image Analysis, and Medical Imaging},
  year = {2002},
  volume = {313},
  pages = {117-129},
  publisher={American Mathematical Society},
  Series = {Contemporary Mathematics},
  Editor = {M. Nashed and O. Scherzer},
 }

@conference{2002-BVM-FM,
  author = {Fischer, Bernd and Modersitzki, Jan},
  title = {Fast Curvature Based Registration of {MR}-Mammography Images},
  book={Bildverarbeitung f\"{u}r die Medizin},
  editor = {M Meiler and others},
  year = {2002},
  Pages = {139--143},
  publisher={Springer},
  Series = {Informatik aktuell},
  DOI={:10.1016/j.laa.2003.10.021},
}

@article{2002-NA-FT,
	Author = {Fischer, Bernd and Themistoclakis, Woula},
	Journal = {Numerical Algorithms},
	Pages = {37--58},
	Title = {Orthogonal Polynomial Wavelets},
	Volume = {30},
	Year = {2002}
}

@inproceedings{2002-PISAA-BBM,
	Author = {Breuss, Michael and Fischer, Bernd and Meister, Andreas},
	Booktitle = {Proceedings of the International Symposium on Algorithms for Approximation IV},
	Editor = {J. Levesley and I. Anderson and J.C. Mason},
	Pages = {428-436},
	Publisher = {Huddersfield},
	Title = {An Application of a Blood Flow Model},
	Year = {2002}
}

@manual{2002-P-COLD,
  author =        {Fischer, Bernd and Modersitzki, Jan},
  TITLE  =       {{\"{U}}ber ein {V}erfahren der {B}ildregistrierung},
  organization = {Deutsches  Patentamt},
  note =         {AZ 10253 784.4},
  year = {2002},
  month = {Nov.},
}

@phdthesis{2002-PhD-VonOehsen,
  Author = {Markus von Oehsen},
  Title = {Multiscale Methods for Variational Image Denoising},
  School = {Institute of Mathematics, University of L\"ubeck},
  Year = {2002},
}

@INPROCEEDINGS{2001-BVM-SM,
  author = { Schmitt, Oliver and Modersitzki, Jan},
  title = {{R}egistrierung einer hochaufgel\"osten histologischen {S}chnittserie
    eines {R}attenhirns},
  booktitle = {Bildverarbeitung f\"ur die Medizin 2001},
  year = {2001},
  editorOLD = {H Handels and A Horsch and TM Lehmann and HPH Meinzer},
  editor = {H Handels and others},
  pages = {174--178},
  publisher = {Springer},
}

@INPROCEEDINGS{2001-BVM-MSF,
  author = {Modersitzki, Jan and Schmitt, Oliver and Fischer, Bernd},
  title = {{E}ffiziente, nicht-lineare {R}egistrierung eines histologischen
    {S}erienschnittes durch das menschliche {G}ehirn},
  booktitle = {Bildverarbeitung f\"ur die Medizin 2001},
  year = {2001},
  editorOLD = {H Handels and A Horsch and TM Lehmann and HPH Meinzer},
  editor = {H Handels and others},
  pages = {179-183},
  publisher = {Springer},
  Series = {Informatik aktuell},
}

@ARTICLE{2001-FGCS-MLSO,
  author = {Modersitzki, Jan and Lustig, G and Schmitt, Oliver and Obel\"oer, Wolfgang},
  title = {Elastic Registration of Brain Images on Large {PC}-Clusters},
  journal = {Future Generation Computer Systems},
  year = {2001},
  volume = {18},
  pages = {115--125},
  Publisher={Elsevier},
}

@conference{2001-BVM-FM,
  author = {Fischer, Bernd and Modersitzki, Jan},
  title = {A Super Fast Algorithm},
  book={ Bildverarbeitung f\"{u}r die Medizin},
  editorOLD = {H Handels and A Horsch and TM Lehmann and HPH Meinzer},
  year = {2001},
  publisher={Springer},
  Series = {Informatik aktuell},
  pages = {169-173},
}

@article{2001-ETNA-FP,
	Author = {Fischer, Bernd and Peherstorfer, Franz},
	Journal = {ETNA},
	Pages = {205--215},
	Title = {{C}hebyshev Approximation via Polynomial Mappings and the Convergence Behaviour of {K}rylov Subspace Methods},
	Volume = {12},
	Year = {2001}
}

@article{2001-BIT-FLM,
	Author = {Fischer, Bernd and Ludwig, Martin and Meister, Andreas},
	Journal = {BIT},
	Pages = {950--966},
	Title = {The Thermoregulation of Infants: Modeling and Numerical Simulation},
	Volume = {41},
	Year = {2001}
}

@inproceedings{2001-WAT-F,
	Address = {New Dehli},
	Author = {Fischer, Bernd},
	Booktitle = {Wavelets and Allied Topics},
	Editor = {P.K. Jain and H.N. Mhaskar and M. Krishna and J. Prestin and D. Singh},
	Pages = {225-247},
	Publisher = {Narosa publishing house},
	Title = {From Orthogonal Polynomials to Iteration Schemes for Linear Systems: {CG} and {CR} Revisited},
	Year = {2001}
}

@inproceedings{2001-GAMM-BBM,
	Author = {Breuss, Michael and Fischer, Bernd and Meister, Andreas},
	Booktitle = {Proceedings of the GAMM-Workshop: Discrete Modelling and Discrete Algorithms in Continuum Mechanics},
	Editor = {T. Sonar and I. Thomas},
	Pages = {47--56},
	Publisher = {Logos},
	Title = {The Unsteady Thermoregulation of Premature Infants - a Model and its Application},
	Year = {2001}
}

@inproceedings{2001-NMFD-BBM,
	Author = {Breuss, Michael and Fischer, Bernd and Meister, Andreas},
	Booktitle = {Numerical Methods for Fluid Dynamics VIII},
	Editor = {M.J. Baines and K.W. Morton},
	Pages = {239--246},
	Publisher = {Clarendon Press},
	Title = {The Numerical Simulation of Unsteady Heat Conduction in a Premature Infant},
	Year = {2001}
}

@article{2001-ZAMM-FLM,
	Author = {Fischer, Bernd and Ludwig, Martin and Meister, Andreas},
	Journal = {ZAMM},
	Pages = {759--760},
	Title = {A Finite Volume Method to Compute the Steady State Temperature Distribution in Premature or Newborn Infant},
	Volume = {81},
	Year = {2001}
}

@TECHREPORT{2000-TR-MS, 
  author = { Modersitzki, Jan and Schmitt, Oliver},
  title = {Image registration of histological sections},
  institution = {Institute of Mathematics, University of L\"ubeck, Germany},
  year = {2000},
  type = {Preprint {A-02-06}},
}

@ARTICLE{2000-SIMAX-SVM, 
  author = {Sleijpen, G and van der Vorst, H and Modersitzki, Jan},
  title = {Differences in the Effects of Rounding Errors in {K}rylov Solvers
    for Symmetric Indefinite Linear Systems},
  journal = {SIMAX},
  year = {2000},
  volume = {22},
  pages = {726--751},
  number = {3},
}

@article{1999-CMAME-FRSW,
	Author = {Fischer, Bernd and Ramage, Alison and Silvester, David and Wathen, Andy},
	Journal = {Computer Methods in Applied Mechanics and Engineering},
	Pages = {185--202},
	Title = {On Parameter Choice and Iterative Convergence for Stabilised Discretisations of Advection-Diffusion Problems},
	Volume = {179},
	Year = {1999}}

@INPROCEEDINGS{1999-HPCN-MOSL, 
  author = {Modersitzki, Jan and Obel\"{o}er, Wolfgang and Schmitt, Oliver and Lustig, G},
  title = {Elastic Matching of very Large Digital Images on High Performance
    Clusters},
  booktitle = {High-Performance Computing and Networking -- 7th International Conference,
    HPCN Europe 1999},
  year = {1999},
  pages = {141--149},
  publisher = {Springer, LNCS 1593},
}

@INPROCEEDINGS{1999-AFVBS-SEMOL, 
  author = {Schmitt, Oliver and Eggers, R and Modersitzki, Jan and Obel\"oer, Wolfgang and
 Lustig, G},
  title = {Multidimensional Profiling of Elastic Deformed Particle Systems -- A First Approach},
  booktitle = {Book of Abstracts of the First Vogt-Brodman Symposium: Perspectives
    of Architectonic Brain Mapping},
  year = {1999},
  pages = {75},
}

@INPROCEEDINGS{1999-ICS-SEMOL,
  author = {Schmitt, Oliver and Eggers, R. and Modersitzki, Jan and Obel\"oer, Wolfgang and
 Lustig, G},
  title = {The total Number of Cells in Serial Sections of a Human Brain},
  booktitle = {X-th International Congress for Stereology, University of Melbourne},
  year = {1999},
}

@ARTICLE{1999-NI-SMO,
  author = {Schmitt, Oliver and Modersitzki, Jan and Obel\"oer, Wolfgang},
  title = {The {H}uman {N}euro {S}canning {P}roject},
  journal = {NeuroImage},
  year = {1999},
  volume = {9},
  pages = {p. 22},
}

@ARTICLE{1998-NA-FM,
  author = {Fischer, Bernd and Modersitzki, Jan},
  title = {Fast Inversion of Matrices Arising in Image Processing},
  journal = {Numerical Algorithms},
  volume = {22},
  numver={1},
  year = {1998},
  pages = {1-11},
  publisher={Springer U.S.},
  DOI={10.1023/A:1019194421221},
  ISSN={1017-1398 (Print), 1572-9265 (Online)},
}

@article{1998-BIT-FRSW,
	Author = {Fischer, Bernd and Ramage, Alison and Silvester, David and Wathen, Andy},
	Journal = {BIT},
	Pages = {527--543},
	Title = {Minimum Residual Methods for Augmented Systems},
	Volume = {38},
	Year = {1998}
}

@inproceedings{1998-NA-FSW,
	Author = {Fischer, Bernd and Silvester, David and Wathen, Andy},
	Booktitle = {Numerical Analysis 97},
	Editor = {D.F. Griffiths and D.J. Higham and G.A. Watson},
	Pages = {230--244},
	Publisher = {Longman},
	Title = {The Convergence of Iterative Methods for Symmetric and Indefinite Linear Systems},
	Year = {1998}
}

@article{1997-MC-FP,
	Author = {Fischer, Bernd and Prestin, J{\"u}rgen},
	Journal = {Math. Comp.},
	Pages = {1593--1618},
	Title = {Wavelets Based on Orthogonal Polynomials},
	Volume = {66},
	Year = {1997}
}

@book{1996-PBIMSLS-F,
	Address = {Chicester},
	Author = {Fischer, Bernd},
	Publisher = {Wiley-Teubner},
	Series = {Wiley-Teubner Series in Advances in Numerical Mathematics},
	Title = {Polynomial Based Iteration Methods for Symmetric Linear Systems},
	Year = {1996}
}

@article{1996-NA-Fischer,
	Author = {Fischer, Bernd and Hanke, Martin and Hochbruck, Marlis},
	Journal = {Numerical Algorithms},
	Pages = {181--189},
	Title = {A Note on Conjugate-Gradient Type Methods for Indefinite and/or Inconsistent Linear Systems},
	Volume = {11},
	Year = {1996}
}

@book{1995-PhD-M,
  author = {Modersitzki, Jan},
  title = {{P}olynomiale {I}terationsverfahren zur {L}\"osung indefiniter linearer
    {G}leichungssysteme mit optimalen {I}terierten und kurzer {R}ekursion},
  year = {1995},
  publisher = {Verlag an der Lottbek},
  address = {Ammersbek bei Hamburg},
}

@article{1995-NM-Fischer,
	Author = {Fischer, Bernd and Silvester, David and Wathen, Andy},
	Journal = {Num. Math.},
	Pages = {121--134},
	Title = {The Convergence Rate of the Minimal Residual Method for the {S}tokes Problem},
	Volume = {71},
	Year = {1995}
}

@inproceedings{1995-NMFD-RFSW,
	Author = {Ramage, Alison and Fischer, Bernd and Silvester, David and Wathen, Andy},
	Booktitle = {Numerical Methods for Fluid Dynamics V},
	Editor = {K.W. Morton and M.J. Baines},
	Pages = {541--547},
	Publisher = {Oxford University Press},
	Title = {Minimum Residual Methods for the {N}avier-{S}tokes Equations: Indefiniteness vs Asymmetry},
	Year = {1995}
}

@TECHREPORT{1994-TR-M,
  author = {Modersitzki, Jan},
  title = {Conjugate Gradient Type Methods for Solving Symmetric, Indefinite
    Linear Systems},
  institution = {Department of Mathematics},
  year = {1994},
  type = {Technical Report},
  number = {868},
  address = {University of Utrecht},
}

@article{1994-SIAM-FF,
	Author = {Fischer, Bernd and Freund, Roland},
	Journal = {SIAM Journal on Scientific Computing},
	Pages = {408-426},
	Title = {On Adaptive Weighted Polynomial Preconditioning for {H}ermitian Positive Definite Matrices},
	Volume = {15},
	Year = {1994}
}

@inproceedings{1994-PCLICC-FF,
	Author = {Fischer, Bernd and Freund, Roland},
	Booktitle = {Proceedings of the Cornelius Lanczos International Centenary Conference},
	Editor = {J. Brown and M. Chu and D. Ellison and R. Plemmons},
	Pages = {288--290},
	Publisher = {SIAM},
	Title = {An Inner Product-free Conjugate Gradient-like Algorithm for {H}ermitian Positive Definite Systems},
	Year = {1994}
}

@conference{1993-RAIT-FG,
	Author = {Fischer, Bernd and Golub, Gene},
	Booktitle = {Recent Advances in Iterative Methods},
	Editor = {G. Golub and A. Greenbaum and M. Luskin},
	Pages = {59--69},
	Publisher = {Springer},
	Title = {On the Error Computation for Polynomial Based Iteration Methods},
	Year = {1993}
}

@article{1992-CA-F,
	Author = {Fischer, Bernd},
	Journal = {Constr. Approx.},
	Pages = {309--329},
	Title = {{C}hebyshev Polynomials for Disjoint Compact Sets},
	Volume = {8},
	Year = {1992}
}

@article{1992-JCAM-FG,
	Author = {Fischer, Bernd and Golub, Gene},
	Journal = {Journal of Comp. and Appl. Math.},
	Pages = {99--115},
	Title = {How to Generate Unknown Orthogonal Polynomials out of Known Orthogonal Polynomials},
	Volume = {43},
	Year = {1992}
}

@article{1991-JAT-FOP,
	Author = {Fischer, Bernd and Opfer, Gerhard and Puri, Madan L.},
	Journal = {J. Approx. Theory},
	Pages = {1-16},
	Title = {A Local Algorithm for Constructing Non-Negative Cubic Splines},
	Volume = {64},
	Year = {1991}
}

@article{1991-JAT-FR,
	Author = {Fischer, Bernd and Freund, Roland},
	Journal = {J. Approx. Theory},
	Pages = {261--273},
	Title = {{C}hebyshev Polynomials are not always Optimal},
	Volume = {65},
	Year = {1991}
}

@article{1991-MC-FG,
	Author = {Fischer, Bernd and Golub, Gene},
	Journal = {Math. Comp.},
	Pages = {711--730},
	Title = {On Generating Polynomials which are Orthogonal over Several Intervals},
	Volume = {56},
	Year = {1991}
}

@article{1991-CV-FF,
	Author = {Fischer, Bernd and Freund, Roland},
	Journal = {Complex Variables},
	Pages = {289--305},
	Title = {New {B}ernstein Type Inequalities for Polynomials on Ellipses},
	Volume = {16},
	Year = {1991}
}

@article{1990-JAT-FF,
	Author = {Fischer, Bernd and Freund, Roland},
	Journal = {J. Approx. Theory},
	Pages = {297-315},
	Title = {On the Constrained {C}hebyshev Approximation Problem on Ellipses},
	Volume = {62},
	Year = {1990}}

@MASTERSTHESIS{1990-MT-M,
  author = {Modersitzki, Jan},
  title = {Der {A}lgorithmus von {T}ang zur {L}\"osung linearer
           komplexer {A}pproximationsaufgaben
    in der {T}schebyscheff - {N}orm},
  school = {Institute of Applied Mathematics},
  year = {1990},
  type = {Diploma Thesis},
  address = {University of Hamburg},
  note = {(In German)},
}

@article{1989-MC-FR,
	Author = {Fischer, Bernd and Reichel, Lothar},
	Journal = {Math. Comp.},
	Pages = {265-279},
	Title = {Newton Interpolation in {F}ejer and {C}hebyshev Points},
	Volume = {53},
	Year = {1989}
}

@conference{1989-JAT-FG,
	Author = {Fischer, Bernd and Golub, Gene},
	Booktitle = {J. Approximation Theory VI},
	Editor = {C.K. Chui and L.L. Schumaker and J.D. Ward},
	Pages = {251-255},
	Publisher = {Academic},
	Title = {Optimal {C}hebyshev Polynomials on Ellipses in the Complex Plane},
	Year = {1989}
}

@article{1988-NM-FR,
	Author = {Fischer, Bernd and Reichel, Lothar},
	Journal = {Numer. Math.},
	Pages = {225--242},
	Title = {A stable {R}ichardson Iteration Method for Complex Linear Systems},
	Volume = {54},
	Year = {1988}
}

@article{gildemeisterbfgs,
  title={An l-BFGS basedTikhonov-regularised interior-point method in large-scale nonlinear inequality-constrained convex optimisation},
  author={Gildemeister, Ole and Lellmann, Jan and Mannel, Florian}
}

@inproceedings{oettingertowards,
  title={Towards Diffeomorphism-Equivariant Neural Networks via Canonicalization},
  author={Oettinger, Josephine Elisabeth and Shumaylov, Zakhar and Bostelmann, Johannes and Lellmann, Jan and Sch{\"o}nlieb, Carola-Bibiane},
  booktitle={Forty-third International Conference on Machine Learning}
}