Conference/Workshop Organisation

• 36th annual meeting of the Irish Mathematical Society, Limerick, Ireland, August 2023.
• CEDYA/CMA 2022 Congress on Differential Equations and Applications/Congress of Applied Mathematics, University of Zaragoza, Spain, July 2022, Scientific Committee member.
• 17th Workshop on Numerical Methods for Problems with Layer Phenomena, Limerick, Ireland, 6-7 April 2020; held virtually on 11-13 November 2020.
• 14th Workshop on Numerical Methods for Problems with Layer Phenomena, Galway, Ireland, 6-7 April 2017.
• 13th Workshop on Numerical Methods for Problems with Layer Phenomena dedicated to the 90th birthday of A. B. Vasil’eva, Moscow State University, Russia, April 2016.
• 12th Workshop on Numerical Methods for Problems with Layer Phenomena dedicated to the 65th birthday of Prof. Hans-Görg Roos, Dresden, Germany, April 2015.
• 24th annual meeting of the Irish Mathematical Society, Limerick, Ireland, August 2011.
• 9th Workshop on Numerical Methods for Problems with Layer Phenomena, Dublin, Ireland, February 2011.
• 8th Workshop on Numerical Methods for Problems with Layer Phenomena, Limerick, Ireland, January 2010.
• 7th Workshop on Numerical Methods for Problems with Layer Phenomena, Limerick, Ireland, January 2009.
• International Conference BAIL 2008 Boundary and Interior Layers - Computational & Asymptotic Methods, Limerick, Ireland, July 2008.
• 6th Workshop on Numerical Methods for Problems with Layer Phenomena, Limerick, Ireland, February 2007.
• 5th Workshop on Numerical Methods for Problems with Layer Phenomena, Limerick, Ireland, February 2006.
• 4th Workshop on Numerical Methods for Problems with Layer Phenomena, Limerick, Ireland, February 2005.

Minisymposia Organisation

• BAIL 2018 -- International Conference on Boundary and Interior Layers, Glasgow, Scotland, UK, June 2018.
  At this conference I organized a minisymposium on Finite Element Approximations of Layer Solutions on Anisotropic Meshes.
• 27th Biennial Conference on Numerical Analysis, Strathclyde University, UK, June 2017. 
  Torsten Linß, Niall Madden and I jointly organized a minisymposium on Advances in the Robust Solution of Singularly Perturbed Differential Equations.
• 26th Biennial Conference on Numerical Analysis, Strathclyde University, UK, June 2015. 
  Gabriel Barrenechea and I jointly organized a minisymposium on Stable and Accurate Discretisations for Convection-Dominated Problems.
• 24th Biennial Conference on Numerical Analysis, Strathclyde University, UK, June 2011.
  Martin Stynes and I jointly organized a minisymposium on Numerical Methods for Singularly Perturbed Problems.
• 23rd Biennial Conference on Numerical Analysis, Strathclyde University, UK, June 2009. 
  Eugene O'Riordan and I jointly organized a minisymposium on Numerical Methods for Singularly Perturbed Problems.
• International Conference BAIL 2006 Boundary and Interior Layers, Göttingen, Germany, July 2006.
  Eugene O'Riordan, Martin Stynes and I jointly organized a minisymposium on Robust Methods for Nonlinear Singularly Perturbed Differential Equations.
• Conference MMA2005/CMAM2, Trakai, Lithuania, June 2005.
  Eugene O'Riordan, Martin Stynes and I jointly organized a minisymposium on Numerical Methods for Singularly Perturbed Problems.