François Lalonde

Lalonde became a Fellow of the Royal Society of Canada in 1997 at the early age of 41, and a Fellow of the Fields Institute in 2001, in the first cohort of inductees.^[3] From 2000 to 2002 he was a Killam Research Fellow. ^[4]

From 2004 to 2008 and from 2011 to 2013 he was the director of the Centre de Recherches Mathématiques (CRM), based at the Université de Montréal.^[5] The CRM is considered the premier scientific institute in Canada: members of the institution have won the Turing Prize and the Wolf Prize, the highest awards in their fields. In 2022, James Maynard, now a fellow of St John's College, Oxford, was awarded the Fields Medal after his postdoctoral year in the CRM-ISM postdoctoral program that Lalonde founded. ^[6] In 2006, Lalonde was an invited speaker at the International Congress of Mathematicians, speaking on Lagrangian submanifolds.

Lalonde (co)founded several institutions:

• The Institut des Sciences Mathématiques (Institute of Mathematical Sciences), based at UQAM, a training and research consortium of eight universities in Québec with Francis Clarke, in 1991.^[7]

• The Centre interuniversitaire de recherches en géométrie différentielle et en topologie (Interuniversity centre for research on differential geometry and topology) at UQAM, in 1985.^[8]

• The Institut transdisciplinaire de recherches en informatique quantique (Transdisciplinary institute for research on quantum information), at Université de Montréal, studying quantum mechanics and quantum information, with Gilles Brassard and Michael Hilke, in 2006.^[2]

• The journal Annales mathématiques du Québec (Mathematical annals of Quebec), with Christian Genest and Claude Levesque, in 2013.^[2]

• The CNRS-CRM International laboratory in 2006, a joint venture that supports relations between French and Canadian researchers.

• Lalonde, F., & McDuff, D. (1995), "The geometry of symplectic energy", Annals of Mathematics, 141: 349–371, arXiv:Math.SG/9306216
• Lalonde, F., & McDuff, D. (1995), "Hofer's ${\displaystyle L^{\infty }}$-geometry: energy and stability of Hamiltonian flows", Inventiones Mathematicae, 122: 1––69, arXiv:Math.SG/9503227
• Lalonde, F., & McDuff, D. (1995), "Local Non-Squeezing Theorems and Stability", Geometric and Functional Analalysis, 5: 364, doi:10.1007/978-3-0348-9102-8_8
• Lalonde, F., & Polterovich, L. (1997), "Symplectic diffeomorphisms as isometries of Hofer's norm", Topology, 36: 711–728, doi:10.1016/S0040-9383(96)00024-9
• Lalonde, F., & Pinsonnault, M. (2004), "The topology of the space of symplectic balls in rational $4$-manifolds", Duke Mathematical Journal, 122: 347–397, arXiv:Math.SG/0207096
• Lalonde, F., & Hu, S. (2010), "'A relative Seidel morphism and the Albers map", Transactions of the American Mathematical Society, 362: 1135–1168, doi:10.1090/S0002-9947-09-04986-1

• Lalonde, F., & McDuff, D., "J-holomorphic curves and the classification of rational and ruled symplectic 4-manifolds" in Thomas, C. B. (ed), Symplectic and Contact Geometry (1996, Cambridge University Press; ISBN 978-0521570862)
• Hurtubise, J., & Lalonde, F. (eds), Gauge Theory and Symplectic Geometry (1997, Kluwer Academic Publishers; ISBN 978-9048148301)
• Lalonde, F. (ed), Proceedings of the CRM Workshop on Geometry, Topology and Dynamics (1998, American Mathematical Society; ISBN 978-0821808771)
• Biran, P., Cornea, O., & Lalonde, F. (eds), Morse Theoretical Methods in Symplectic Topology and Non-Linear Analysis (2005, Kluwer Academic Publishers; ISBN 978-1402042669)
• Abreu, M., Lalonde, F., & Polterovich, L. (eds), New Perspectives and Challenges in Symplectic Field Theory (2009, American Mathematical Society; ISBN 978-0821843567)