Research

Finite Geometry and Coding Theory

My research is situated in finite geometry and coding theory. I'm especially interested in Cameron-Liebler sets and intersection problems in projective and polar spaces.


Publications

  • D'haeseleer J., Metsch K., Storme L., Van de Voorde G., On the maximality of a set of mutually orthogonal Sudoku Latin Squares. Des. Codes Cryptogr. (2017) 84: 143.
  • Blokhuis A., De Boeck M., D'haeseleer J., Cameron-Liebler classes of k-spaces in PG(n,q). Des. Codes Cryptogr. (2018), doi.org/10.1007/s10623-018-0583-1.

Talks


  • 11-09-2017, Finite Geometries (5th Irsee conference), Irsee (Germany), The Improvement of the Sunflower bound.
  • 28-03-2018, Finite Geometry Seminar, Eötvös Lorànd University, Budapest (Hungary), New definitions for Cameron-Liebler sets.
  • 25-05-2018, Poster presentation PhD-day,  Ghent (Belgium), Cameron-Liebler sets of k-spaces in PG(n,q).
  • 05-06-2018, Combinatorics 2018, Arco (Italy), Cameron-Liebler sets of k-spaces in PG(n,q).
  • 13-09-2018, Geometry Seminar, Naples (Italy), Cameron-Liebler sets in projective and polar spaces: an overview.
  • 12-11-2018, Colloquim Coding Theory and Cryptography, Ghent (Belgium), On large subspace codes.
  • 13-12-2018, PhD Seminar Mathematics, Ghent  (Belgium), Cameron-Liebler sets in projective and polar spaces: an overview.
  • 04-02-2019, CoGeNt Seminar, Christchurch (New Zealand), Cameron-Liebler sets in projective and polar spaces.
  • 11-04-2019, Mathematics and Statistics Seminar, Christchurch (New Zealand), Erdös-Ko-Rado theorems.


Research stays and Summer schools

  • January 2018, Technical University of Eindhoven (The Netherlands), Host A. Blokhuis.
  •  March 2018, Eötvös Lorànd University, Budapest (Hungary), Host T. Szönyi.
  • August 2018, Technical University of Eindhoven (The Netherlands), Host A. Blokhuis.
  • September 2018, Universita Degli Studi Di Napoli Frederico II (Italy), Host G. Lundardon.
  • November 2018, "GAP in Algebraic Research", RWTH Aachen University.
  • February-April 2019, University of Canterbury, Christchurch (New Zealand), Host G. Van de Voorde.

Teaching

  • 2017-2018   Excercises of Discrete Mathematics I (1st bachelor of Mathematics).
                            Excercises of Discrete Mathematics II (1st bachelor of Mathematics).
  • 2018-2019   Excercises of Discrete Mathematics I (1st bachelor of Mathematics).
                            Excercises of Galois Geometries (master of Pure Mathematics).

I would like to hear from you!

Krijgslaan 281, 9000 Ghent, Belgium.
Campus De Sterre, building S8, office 130.015.

jozefien.dhaeseleer@ugent.be

09 264 49 16