Anton Betten, Evi Haberberger, Reinhard Laue, Alfred Wassermann:

    Publications


    1992:


  • t-Designs zu vorgegebener Automorphismengruppe (Bernd Schmalz). Dissertation, Januar 1992.

  • The t-Designs with Prescribed Automorphism Group, New Simple 6-Designs (B. Schmalz). Congressus Numerantium 88 (1992), 33-37.


    1993:


  • The t-Designs With Prescribed Automorphism Group, New Simple 6-Designs (B. Schmalz). Journal of Combinatorial Design 1(2) (1993), 125-170.


    1995:


  • Es gibt 7-Designs mit kleinen Parametern! (A. Betten, A. Kerber, R. Laue, A. Wassermann). Bayreuther Mathematische Schriften 49 (1995), 213.


    1996:


  • The Discovery of Simple 7-Designs with Automorphism Group $P\Gamma L(2,32)$ (A. Betten, A. Kerber, A. Kohnert, R. Laue, A. Wassermann). Springer LNCS 948 (1996), 131-145.

  • {0,1}-Solutions of Integer Linear Equation Systems. (A. Betten, A. Wassermann). Proceedings EuroPVM'96, TU Munich, Springer Lecture Notes in Computer Science 1156 (1996), 311-314.


    1997:


  • Some simple 7-designs (A. Betten, R. Laue and A. Wassermann). In: Geometry, Combinatorial Designs and Related Structures, Proceedings of the First Pythagorean Conference, J. W. P. Hirschfeld, S. S. Magliveras, M. J. de Resmini (eds.) Cambridge University Press, LMS Lecture Notes 245 (1997), 15-25.

  • Simple 6- and 7-designs on 19 to 33 points (A. Betten, R. Laue and A. Wassermann). Congressus Numerantium 123 (1997), 149-160.

  • A computer approach to the enumeration of block designs which are invariant with respect to a prescribed permutation group (A. Betten, M. Klin, R. Laue, C. Pech). Universität Dresden, preprint MATH-AL-13-1997, November 1997, 74 pages.


    1998:


  • Simple 8-Designs with Small Parameters (Anton Betten, Reinhard Laue, Adalbert Kerber and Alfred Wassermann). Designs, Codes, Cryptography 15 (1998), 5-27.

  • Finding simple t-designs with enumeration techniques (A. Wassermann). Journal of Combinatorial Designs 6, 2 (1998), 79-90.


    1999:


  • Simple 7-Designs With Small Parameters (Anton Betten, Reinhard Laue and Alfred Wassermann). Journal of Combinatorial Designs 7 (1999), 79-94.

  • Halvings on Small Point Sets (Reinhard Laue). Journal of Combinatorial Designs 7 (1999), 233-241.

  • New t-designs and large sets of t-designs (A. Betten, R. Laue and A. Wassermann). Presented at BCC16, London 1997. Discrete Mathematics 197/198 (1999), 111-121.

  • Graphical $t$-Designs (A. Betten, M.C. Klin, R. Laue, A. Wassermann). Presented at BCC16, London 1997. Discrete Mathematics 197/198 (1999), 83-109.

  • Simple 8-(40,11,1440) Designs (A. Betten, R. Laue and A. Wassermann). Discrete Applied Mathematics 95 (1999), 109-114.

  • A Steiner 5-Design on 36 Points (A. Betten, R. Laue and A. Wassermann). Designs, Codes and Cryptography 17 (1999), 181-186.


    2000:


  • Steiner Systems With Automorphism Groups PSL(2,71), PSL(2, 83) and PGammaL(2, 243), (A. Betten, R. Laue, S. Molodtsov and A. Wassermann). Journal of Geometry 67 (2000), 35-41.

  • Schnittzahlen von Designs (Anton Betten). Dissertation, Bayreuther Mathematische Schriften 58 (2000).

  • Constructing Objects up to Isomorphism, Simple 9-Designs with Small Parameters (R. Laue). Proceedings of ALCOMA 99, Springer Verlag (2000).

  • Isomorphism Classification of t-Designs with Grouptheoretical Localisation Techniques Applied to some Steiner Quadrupel Systems on 20 Points (E. Haberberger, A. Betten and R. Laue). Congressus Numerantium 142 (2000), 75-96.


    2001:

  • New Large Sets of t-Designs (R. Laue, S. Magliveras, A. Wassermann). Journal of Combinatorial Designs 9(1) (2001).
    Tables for odd primes.


  • Covering the Aztec Diamond with One-sided Tetrasticks (A. Wassermann). Bulletin of the institute of Combinatorics and its Applications (ICA) 32 (2001), 70-76.


  • A New Smallest Simple 6-Design With Automorphism Group A4. (A. Betten, R. Laue, E. Haberberger) Congressus Numerantium 150 (2001), 145-153



    2002:


  • Graphs for automorphisms of famous t-designs(800KB) (R. Laue) EWM (2002)





    2003:


  • Resolvable t-designs(210KB) (R. Laue) to appear in DCC


  • Many Isomorphism Types of 6- and 7-Designs (R. Laue) EUROCOMB03 in Prague 5p.

    Submitted:



    last updated: January 20, 2005, Axel Kohnert