Christophe TROESTLER
Number of publications : 101
2024
Scientific journals/Article
- Carrillo, P., Galant, D., Jeanjean, L., & Troestler, C. (2024). Infinitely many normalized solutions of $L^2$-supercritical NLS equations on noncompact metric graphs with localized nonlinearities. "arXiV preprint".
2023
Scientific journals/Article
- Galant, D., De Coster Colette, Troestler, C., Dovetta Simone, & Enrico Serra. (2023). Constant sign and sign changing NLS ground states on noncompact metric graphs. "Analysis and PDE".
2022
Scientific journals/Article
- Troestler, C., & Salort, A. (July 2022). A Computer Assisted Proof of the Symmetries of Least Energy Nodal Solutions on Squares. "Minimax Theory and its Applications, 2", 365–380.
2020
Diverse speeches and writings/Other
- Troestler, C. (2020). "Quand les extrêmes sont les meilleurs !"
- Troestler, C., & Bridoux, S. (2020). "Optimisation: quand les extrêmes sont les meilleurs".
2019
Scientific journals/Article
- Troestler, C., Gladiali, F., & Grossi, M. (2019). A non-variational system involving the critical Sobolev exponent. The radial case. "Journal d'Analyse Mathématique".
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (27 June 2019). "A computer assisted proof of the symmetries of least energy nodal solutions on squares" [Paper presentation]. Second Days Of Nonlinear Elliptic PDE in Hauts-de-France, Calais, France.
Diverse speeches and writings/Other
- Troestler, C., & Bridoux, S. (2019). "Optimisation - Quand les extrêmes sont les meilleurs !"
2018
Scientific journals/Article
- Troestler, C., Gladiali, F., & Grossi, M. (25 February 2018). Entire radial and nonradial solutions for systems with critical growth. "Calculus of Variations and Partial Differential Equations, 57" (2).
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (01 October 2018). "Une preuve assistée par ordinateur pour les symétries des solutions nodales d'énergie minimale de Lane-Emden sur le carré" [Paper presentation]. Séminaire d'analyse appliquée A³, Amiens, France.
Diverse speeches and writings/Other
- Troestler, C., & Bridoux, S. (2018). "Optimisation: quand les extrêmes sont les meilleurs".
- Troestler, C. (2018). "Optimisation - Quand les extrêmes sont les meilleurs !"
- Troestler, C. (2018). "Optimisation - Quand les extrêmes sont les meilleurs !"
2017
Scientific journals/Article
- Troestler, C., De Coster, C., & Nicaise, S. (14 January 2017). Spectral analysis of a generalized buckling problem on a ball. "Positivity, 21" (4), 1319-1340. doi:10.1007/s11117-017-0469-x
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (25 August 2017). "A computer assisted proof of the symmetry of solutions to a PDE" [Paper presentation]. Computers in Scientific Discovery 8, Mons, Belgium.
- Troestler, C. (28 June 2017). "Radial and non-radial positive solutions to a system with critical growth on Rᴺ" [Paper presentation]. First days of Nonlinear Elliptic PDE in Hauts-de-France, Valenciennes, France.
Diverse speeches and writings/Other
- Troestler, C., & Bridoux, S. (2017). "Optimisation - Quand les extrêmes sont les meilleurs !"
- Troestler, C., & Bridoux, S. (2017). "Optimisation - Quand les extrêmes sont les meilleurs !"
- Troestler, C. (2017). "Les procédures de vote sous la loupe mathématique".
- Troestler, C. (2017). "Les procédures de vote sous la loupe mathématique".
2016
Scientific journals/Article
- Troestler, C., Grumiau, C., & Bonheure, D. (2016). Multiple radial positive solutions of semilinear elliptic problems with Neumann boundary conditions. "Nonlinear Analysis: Theory, Methods and Applications", (147), 236-273. doi:10.1016/j.na.2016.09.010
Diverse speeches and writings/Other
- Troestler, C. (2016). "Les procédures de vote sous la loupe mathématique".
- Troestler, C., & Bridoux, S. (2016). "Quand les extrêmes sont les meilleurs !"
2015
Scientific journals/Article
- Troestler, C., Grumiau, C., & Squassina, M. (01 July 2015). Asymptotic symmetries for fractional operators. "Nonlinear Analysis: Real World Applications, 26", 351-371. doi:10.1016/j.nonrwa.2015.06.001
- Troestler, C., Nicaise, S., & De Coster, C. (2015). Nodal properties of eigenfunctions of a generalized buckling problem on balls. "Positivity". doi:10.1007/s11117-015-0331-y
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (25 September 2015). "On positive solutions to the Lane-Emden problem with Neumann boundary conditions" [Paper presentation]. Séminaire ANEDP - Analyse non linéaire et EDP, Bruxelles, Belgium.
- Troestler, C., & Chaudhry, A. (04 September 2015). "Tools to explore the OPAM Community" [Paper presentation]. OCaml 2015, Vancouver, Canada.
Scientific congresses and symposiums/Poster
- Troestler, C., De Coster, C., & Nicaise, S. (10 March 2015). "Nodal properties of eigenfunctions of a generalized buckling problem on balls" [Poster presentation]. 8ème édition de la Matinée des Chercheurs 2015 (MdC2015), Mons, Belgium.
2014
Scientific journals/Article
- Grumiau, C., & Troestler, C. (10 February 2014). Convergence of a mountain pass type algorithm for strongly indefinite problems and systems. "Electronic Journal of Differential Equations, Conference 21", 129-147.
Scientific congresses and symposiums/Unpublished conference/Abstract
- Agarwal, A., Mondet, S., Veber, P., & Troestler, C. (11 July 2014). "Biocaml: The OCaml Bioinformatics Library" [Paper presentation]. Bioinformatics Open Source Conference (BOSC 2014), Boston, United States - Massachusetts.
- Troestler, C. (06 February 2014). "Solutions positives de l'équation de Lane-Emden avec conditions au bord de Neumann" [Paper presentation]. Séminaire du LAMAV, Valenciennes, France.
Diverse speeches and writings/Other
- Bridoux, S., & Troestler, C. (2014). "Optimisation: quand les extrêmes sont les meilleurs".
- Bridoux, S., & Troestler, C. (2014). "Optimisation: quand les extrêmes sont les meilleurs".
- Troestler, C., & Bridoux, S. (2014). "Optimisation - quand les extrêmes sont les meilleurs".
2013
Scientific journals/Article
- Grumiau, C., Squassina, M., & Troestler, C. (01 July 2013). On the Mountain-pass algorithm for the quasi-linear Schrodinger equation: arXiv:1205.0517. "Discrete and Continuous Dynamical Systems, 18" (5), 1345-1360. doi:10.3934/dcdsb.2013.18.1345
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (02 September 2013). "Multiplicity and symmetry of positive solutions to semi-linear elliptic problems with Neumann boundary conditions" [Paper presentation]. International Workshop on Variational Problems and PDE's, São Paulo, Brazil.
- Troestler, C. (29 April 2013). "Multiplicité et symétrie des solutions positives de problèmes semilinéaires elliptiques avec conditions au bord de Neumann" [Paper presentation]. Séminaire A³, Amiens, France.
Dissertations and theses/Doctoral thesis
- Desmons, B. (2013). "Mathematical study of wrinkling shapes of thin membranes" [Doctoral thesis, Université de Mons]. ORBi UMONS-University of Mons. https://orbi.umons.ac.be/handle/20.500.12907/33122
Computer developments/Software
- Troestler, C. (2013). "oasis2opam".
Diverse speeches and writings/Other
- Troestler, C., & Bridoux, S. (2013). "Maths en rue: Quiz Mathématique".
- Troestler, C., & Bridoux, S. (2013). "Optimisation - quand les extrêmes sont les meilleurs".
- Troestler, C., & Bridoux, S. (2013). "La théorie des graphes au secours des géographes".
- Troestler, C., & Bridoux, S. (2013). "Optimisation - quand les extrêmes sont les meilleurs".
2012
Scientific journals/Article
- Troestler, C., & Tacheny, N. (07 January 2012). A mountain pass algorithm with projector. "Journal of Computational and Applied Mathematics, 236" (7), 2025-2036. doi:10.1016/j.cam.2011.11.011
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (08 June 2012). "Multiplicity and symmetry of positive solutions to semi-linear elliptic problems with Neumann boundary conditions" [Paper presentation]. Variational and Topological problems, Flagstaff, United States.
- Troestler, C. (26 January 2012). "Symmetry and symmetry breaking of least energy (nodal) solutions of semi-linear elliptic problems with Neumann boundary conditions" [Paper presentation]. Séminaire, Université Toulouse 1 - Capitole, France.
Dissertations and theses/Master’s dissertation
- Denayst, C. (2012). "Identification des peptides au moyen des modèles de Markov cachés" [Master’s dissertation, Université de Mons]. ORBi UMONS-University of Mons. https://orbi.umons.ac.be/handle/20.500.12907/25296
Computer developments/Software
- Troestler, C. (2012). "Delimited Overloading".
- Troestler, C., Desmons, B., Pijcke, F., & Hauweele, P. (2012). "Archimedes: a scientific 2D plotting library".
- Troestler, C. (2012). "Mesh: a collection of algorithms to build and manipulate triangular meshes".
- Troestler, C. (2012). "L-BFGS: a binding to the code by J. Nocedal giving a quasi-Newton method for the optimization of functions of many variables".
- Troestler, C. (2012). "Odepack: an OCaml interface to the celebrated collection of code to numerically solve systems of ordinary differential equations".
Diverse speeches and writings/Other
- Bridoux, S., & Troestler, C. (2012). "Optimisation - quand les extrêmes sont les meilleurs".
- Bridoux, S., & Troestler, C. (2012). "Quiz Mathématique".
2011
Scientific journals/Article
- Mélot, H., & Troestler, C. (01 March 2011). L'ordinateur au coeur de la découverte mathématique. "Élement: le Magazine de l'Université de Mons, 5", 29-31.
Computer developments/Software
- Troestler, C., & Jones, R. (2011). "OCaml CSV".
Diverse speeches and writings/Other
- Troestler, C. (2011). "Les procédures de vote sous la loupe mathématique".
- Bridoux, S., & Troestler, C. (2011). "Optimisation - quand les extrêmes sont les meilleurs".
- Troestler, C. (2011). "Atelier de robotique : Rubik's cube & Puissance 4".
- Bridoux, S., & Troestler, C. (2011). "Quiz Mathématique".
2010
Scientific journals/Article
- Grumiau, C., & Troestler, C. (01 July 2010). Oddness of least energy nodal solutions on radial domains. "Electronic Journal of Differential Equations, Conference 18", 23-31.
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (18 October 2010). "Wrinkling of thin membranes on fluid substrates" [Paper presentation]. Workshop on Variational Methods in Nonlinear Differential Equations, Oaxaca, Mexico.
- Troestler, C. (28 January 2010). "Oddness of least energy nodal solutions of the Lane-Emden problem" [Paper presentation]. Johann Wolfgang Goethe-Universität, Frankfurt, Germany.
Diverse speeches and writings/Other
- Troestler, C. (2010). "Atelier de robotique : Puissance 4".
2009
Scientific journals/Article
- Grumiau, C., & Troestler, C. (01 May 2009). Nodal line structure of least energy nodal solutions for Lane-Emden problems. "Comptes Rendus. Mathématique, 347" (13-14), 767-771. doi:10.1016/j.crma.2009.04.023
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (04 February 2009). "Delimited overloading" [Paper presentation]. OCaml users meeting, Grenoble, France.
Scientific congresses and symposiums/Poster
- Troestler, C. (12 February 2009). "Minimax algorithms: convergence and applications" [Poster presentation]. New trends in scientific computing, Marseille, France.
Dissertations and theses/Master’s dissertation
- Desmons, B. (2009). "Stabilité, Bifurcations et Classification des Elastica" [Master’s dissertation, Université de Mons]. ORBi UMONS-University of Mons. https://orbi.umons.ac.be/handle/20.500.12907/41099
Computer developments/Software
- Troestler, C. (2009). "Lego Mindstorm library".
Diverse speeches and writings/Other
- Troestler, C., De Pril, J., & Maslowski, D. (2009). "Atelier de robotique : Labyrinthe & Rubik's cube".
- Troestler, C. (2009). "Atelier de robotique : Labyrinthe & Rubik's cube".
- Troestler, C. (2009). "Atelier de robotique".
2008
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C., Maslowski, D., & De Pril, J. (12 September 2008). "Delimited Overloading" [Paper presentation]. OCaml summer projects meeting, New-York, United States - New York.
Learning materials/Course notes
- Troestler, C. (2008). "Analyse Mathématique I".
Diverse speeches and writings/Other
- Troestler, C. (2008). "Atelier de robotique : Labyrinthe & Rubik's cube".
- Bridoux, S., Troestler, C., Brouette, Q., & Desmons, B. (2008). "Les experts à l'UMH".
2007
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (23 May 2007). "Algorithms and (partial) symmetry for solutions of the non-linear Poisson equation" [Paper presentation]. Variational and topological problems, Flagstaff, United States.
- Troestler, C. (09 January 2007). "Convergence of a mountain pass algorithm with projection" [Paper presentation]. Theoretical and Computational nonlinear partial differential equations, Mexico city, Mexico.
Learning materials/Course notes
- Troestler, C. (2007). "Introduction à la logique du premier ordre et à la théorie naïve des ensembles".
Diverse speeches and writings/Other
- Bridoux, S., & Troestler, C. (2007). "Optimisation - quand les extrêmes sont les meilleurs".
2006
Diverse speeches and writings/Other
- Troestler, C. (2006). "Automates et atteignabilité".
2005
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (18 September 2005). "Convergence of a mountain pass algorithm with projector" [Paper presentation]. International Conference of Numerical Analysis and Applied Mathematics, Rhodes, Greece.
Learning materials/Course notes
- Troestler, C., & Bridoux, S. (2005). "Mathématique Élémentaire".
2004
Scientific journals/Article
- Brihaye, T., Michaux, C., Rivière, C., & Troestler, C. (01 January 2004). On O-Minimal Hybrid Systems. "Lecture Notes in Computer Science, 2993", 133-138. doi:10.1007/978-3-540-24743-2_15
Diverse speeches and writings/Other
- Michaux, C., Troestler, C., & Bridoux, S. (2004). "Préparer la transition secondaire-université dans les cours de mathématiques".
2002
Scientific congresses and symposiums/Unpublished conference/Abstract
- Troestler, C. (07 August 2002). "Scalar- v.s. vector-recursion for BSS-recursive functions" [Paper presentation]. Foundations of Computational Mathematics, Minneapolis, United States.
- Troestler, C. (08 June 2002). "Equivalence of scalar- and vector-recursion for BSS machines" [Paper presentation]. 21st Days of Weak Arithmetics, Saint Petersburg, Russia.
2001
Scientific journals/Article
- Troestler, C., Finet, C., & Quarta, L. (30 October 2001). Vector-Valued Variational Principles. "Nonlinear Analysis: Theory, Methods and Applications, 52", 197-218. doi:10.1016/S0362-546X(02)00103-7
- Troestler, C. (04 June 2001). Equivalence of BSS scalar- and vector-recursion. "Bulletin de la Société Mathématique de Belgique, A tribute to Maurice Boffa", 65-80.
Diverse speeches and writings/Other
- Troestler, C. (2001). "Catastrophes numériques".
2000
Scientific journals/Article
- Troestler, C., & Michaux, C. (28 January 2000). Isomorphism theorem for BSS recursively enumerable sets on real closed fields. "Theoretical Computer Science, 231", 253-273. doi:10.1016/S0304-3975(99)00103-6
1998
Scientific journals/Article
- Ramos, M., Terracini, S., & Troestler, C. (10 November 1998). Superlinear indefinite elliptic problems and Pohoz?aev type identities. "Journal of Functional Analysis, 159" (2), 596-628. doi:10.1006/jfan.1998.3332
Scientific congresses and symposiums/Paper published in a journal
- Troestler, C. (1998). "Strongly indefinite variational problems with lack of compactness" [Paper presentation]. International Conference on Differential Equations, Lisboa, Portugal.
- Michaux, C., & Troestler, C. (1998). "Isomorphism Theorem for BSS Recursiveley Enumerable Sets over Real Closed Fields" [Paper presentation]. International Colloquium Universal Machines and Computations, Metz, France.
Reports/Internal report
- Michaux, C., & Troestler, C. (1998). "Isomorphism theorem for BSS recursively enumerable sets on real closed fields". NeuroCOLT2.
1997
Scientific journals/Article
- Ramos, M., Terracini, S., & Troestler, C. (03 August 1997). Problèmes elliptiques sur-linéaires avec non-linéarité sans signe défini. "Comptes Rendus de l'Académie des Sciences. Série I. Mathématique, 325" (3), 283-286. doi:10.1016/S0764-4442(97)83956-0
Books/Book published as author, translator, etc.
- Troestler, C. (1997). "Liouville type theorems and applications". Académie royale de Belgique. Classe des Sciences.
1996
Scientific journals/Article
- Ben-Naoum, A. K., Troestler, C., & Willem, M. (04 February 1996). Extrema problems with critical Sobolev exponent on unbounded domains. "Nonlinear Analysis: Theory, Methods and Applications, 26" (4), 823-833. doi:10.1016/0362-546X(94)00324-B
- Troestler, C., & Willem, M. (31 January 1996). Nontrivial solution of a semilinear Schrödinger equation. "Communications in Partial Differential Equations, 21" (9-10), 1431-1449. doi:10.1080/03605309608821233
1994
Scientific journals/Article
- Ben-Naoum, A. K., Troestler, C., & Willem, M. (01 August 1994). Existence and Multiplicity Results for Homogeneous Second Order Differential Equations. "Journal of Differential Equations, 112" (1), 239-249. doi:10.1006/jdeq.1994.1103
In Press
Scientific journals/Article
- Troestler, C., & Desmons, B. (In press). Wrinkling of thin films laying on liquid substrates under small one-dimensional compression. "UMONS preprint".