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Researcher
Freddy DUMORTIER
- Keywords:Mathematics
- Disciplines:Dynamical systems and ergodic theory, Ordinary differential equations
Affiliations
- Mathematics and statistics (Department)
Member
From1 Jan 2013 → Today - Dynamical Systems (Research group)
Member
From1 Jan 1990 → Today - Faculty of Sciences (Faculty)
Member
From1 Oct 1976 → Today - Pure Mathematics (Department)
Member
From1 Oct 2001 → 31 Dec 2012 - Dynamical Systems (Research group)
Responsible
From1 Jan 1990 → 30 Sep 2012 - Mathematics-Physics-Informatics (Division)
Member
From1 Oct 1976 → 30 Sep 2009
Projects
1 - 2 of 2
- Agreement between Hasselt University and the Royal Flemish Academy of Belgium for Sciences and Arts concerning a VLAC fellowship for the research project 'Bifurcations in slow-fast systems'From1 Jan 2012 → 30 Jun 2012Funding: Other Flemish scientific institutions
- Passage through nilpotent turning points of singular perturbation typeFrom1 Jan 2009 → 31 Dec 2012Funding: BOF - Doctoral projects
Publications
1 - 10 of 32
- Side-Comparison for Transition Maps in Multi-Layer Canard Problems(2023)
Authors: Peter DE MAESSCHALCK, Freddy DUMORTIER, Robert Roussarie
Pages: 763 - 780 - A flow box theorem for 2d slow-fast vector fields and diffeomorphisms and the slow log-determinant integral(2022)
Authors: Freddy DUMORTIER
Pages: 361 - 406 - Wave speeds for the FKPP equation with enhancements of the reaction function(2015)
Authors: Freddy DUMORTIER, Tasso J. Kaper
Pages: 607 - 629 - Canard cycle transition at a slow-fast passage through a jump point(2014)
Authors: Peter DE MAESSCHALCK, Freddy DUMORTIER, Robert Roussarie
Pages: 317 - 320 - Primary birth of canard cycles in slow-fast codimension 3 elliptic bifurcations(2014)
Authors: Renato HUZAK, Peter DE MAESSCHALCK, Freddy DUMORTIER
Pages: 2641 - 2673 - Canard-cycle transition at a fast-fast passage through a jump point(2014)
Authors: Peter DE MAESSCHALCK, Freddy DUMORTIER, Robert Roussarie
Pages: 27 - 30 - Alien limit cycles in Lienard equations(2013)
Authors: B. Coll, Freddy DUMORTIER, R. Prohens
Pages: 1582 - 1600 - ABOUT THE UNFOLDING OF A HOPF-ZERO SINGULARITY(2013)
Authors: Freddy DUMORTIER, Santiago IBANEZ MESA, Hiroshi Kokubu, Carles Simo
Pages: 4435 - 4471 - Configurations of limit cycles in Lienard equations(2013)
Authors: B. Coll, Freddy DUMORTIER, R. Prohens
Pages: 4169 - 4184 - Limit cycles in slow-fast codimension 3 saddle and elliptic bifurcations(2013)
Authors: Peter DE MAESSCHALCK, Renato HUZAK, Freddy DUMORTIER
Pages: 4012 - 4051