Current Members

Academic Staff

Postdoctoral Staff

  • Dr Ronan Egan
    (Design Theory, combinatorics, coding theory, algebra)
  • Dr Cian O'Brien
    (Combinatorial matrix theory, graph theory, and design theory)

Research Students

Emeritus Academic Staff

Visiting Staff

  • None at present.

Former Members

Former Academic Staff

  • Dr Javier Aramayona
    (Teichmüller spaces, mapping class groups, hyperbolic geometry)
  • Dr Dieter Degrijse
    (Geometric group theory)
  • Dr Martin Kerin
    (Differential geometry, Lie group actions)
  • Dr Sejong Park
    (Modular representation theory of finite groups, Fusion systems and related homological algebra, Mackey functors, biset functors)
  • Dr Alexander Rahm
    (Algebra, Geometry & Topology, e.g. homology of arithmetic groups, isometries of hyperbolic space)
  • Dr Claas Röver
    (Group theory,cComputational group theory and formal languages and automata)
  • Dr Nina Snigireva
    (Dynamical systems; Fractal geometry; Quantization; Multifractal analysis; Dimension theory; Fourier analysis; Functional Analysis)

Former Postdoctoral Staff

  • Dr Patrick Browne
  • Dr Naresh Mohan Chadha
  • Dr Alla Detinko
  • Dr Marc Dickinson
  • Dr Simon King
  • Dr Kajal Kumar Mondol
  • Dr Liam Naughton
  • Dr Padraig Ó Cathain
  • Dr Edwin O'Shea
  • Dr Alexander Rahm
  • Dr Marc Röder
  • Dr Paul Smith

Former Visiting Staff

  • Prof Arny Feldman (Franklin & Marshal College) (September 2016 - August 2017)
  • Prof Michael Hitchman (Linfield College), 3 months
  • Antonio Diaz Ramos (Malaga), 2 weeks
  • Prof Ethan Berkove (Lafayette College), 2 weeks
  • Prof Richard Brualdi (University of Wisconsin, Madison), 1 week
  • Prof Peter Brucksbank (Bucknell University), 1 week
  • Prof José Burillo (Universitat Politécnica Catalunya), 3 months
  • Prof Rob de Jeu (Vrije Universitat Amsterdam), 1 week
  • Prof Iain Duff (Rutherford Appleton Laboratory), 1 week
  • Prof Terry Gannon (University of Alberta), 2 weeks
  • Jesus Hernandez (Universidad Veracruzana, Mexico), 3 months
  • Prof Charles Johnson (College of William & Mary), 1 week
  • Prof Chris Leininger (UI Urbana-Champagne), 1 week
  • Prof Torsten Linss (FernUniversität Hagen), (1 week)
  • Prof Scott MacLachlan (Tufts University), 2 weeks
  • Prof Ivan Marin (Université Paris VI), 2 weeks
  • Prof Conchita Martinez-Perez (Zaragoza), 1 week
  • Prof Carlos Martins da Fonseca (Universidade de Coimbra), 1 week
  • Prof Geoff Mason (UC Santa Cruz), 2 weeks
  • Dr Matthias Wendt (Universität Freiburg), 1 month
  • Dr. Jaroslaw Miszczak (Polish Academy of Sciences), 2 weeks
  • Prof Fernando Szechtman (University of Regina), 1 week
  • Prof Jeffrey Brock (Brown University), 1 week
  • Prof Gunnar Carlsson (Stanford University), 2 weeks
  • Prof Ruth Charney (Brandeis University), 1 week
  • Prof Mathieu Dutour Sikiric (Ruder Boskovic Institute), 3 months
  • Prof Arny Feldman (Franklin & Marshal University), 12 months
  • Prof George Havas (University of Queensland), 1 week
  • Prof Gerhard Hiss (Univeristät Aachen), 2 weeks
  • Prof Gabor Ivanyos (TU Budapest), 2 weeks
  • Dr Mikael Vejdemo Johansson (Stanford), 3 months
  • Prof Richard Jozsa (University of Bristal), 2 weeks
  • Prof Martin Liebeck (Imperial College London), 1 week
  • Prof Kateryna Makova (Penn State University), 1 week
  • Prof John McKay (Concordia Univeristy), 2 weeks
  • Mr Hamid Mohammadzadeh (University of Teheran), 8 months
  • Prof Bob Morse (University of Evansville), 3 months
  • Prof Marian Mrozek (Jagiellonian University, Krakow), 2 week
  • Gabriele Nebe (Universität Aachen), 2 weeks
  • Prof Eamonn O'Brien (University of Auckland), 2 weeks
  • Prof Tim Porter (University of Wales, Bangor), 6 months
  • Prof Cheryl Praeger (University of Western Australia), 1 week
  • Dr Ana Romero (Universidad de la Rioja), 1 month
  • Prof Eva Riccomagno (Universita di Genoa), 2 weeks
  • Prof Hamish Short (Université de Marseille), 1 week
  • Prof Leonard Soicher (Queen Mary University of London), 1 week
  • Prof Juan Souto (University of Michigan), 1 week
  • Prof Mike Stillman (Cornell University), 2 weeks
  • Prof Bernd Sturmfels (University of Berkeley), 2 weeks
  • Prof Bernd Souvignier (Univeriteit Nijmegen), 2 weeks
  • Prof Henry Wynn (London School of Economics), 2 weeks
  • Prof Christos Xenophtonos (University of Cyprus) , 2 weeks

Former Research Students

  • Nisreen Alokbi, Ph.D. 2019 (Supervisor: Prof Graham Ellis)
  • Daron Anderson, Ph.D. 2019 (Supervisor: Prof Aisling McCluskey)
  • Marcus Bishop
  • Patrick Browne
  • Jorge Bruno, Ph.D. 2014 (Supervisor: Prof Aisling McCluskey)
  • Issac Burke
  • Maura Clancy
  • Daher Al-Baydli, Ph.D. 2018 (Supervisor: Prof Graham Ellis)
  • Ronan Egan, Ph.D. 2015 (Supervisor: Prof Dane Flannery)
  • Thomas Gilroy, Ph.D. 2014 (Supervisor: Prof Michael Tuite)
  • Fintan Hegarty, Ph.D. 2013 (Supervisor: Prof Graham Ellis)
  • Ha Van Hieu, 
  • Barry Hurley
  • Daniel Hurley
  • Seamus Kelly, Ph.D. 2009 (Supervisors: Dr James Cruickshank & Prof Graham Ellis)
  • James Lovett
  • Ian McGloghlin
  • Jonathan McLoughlin, Ph.D. 2010 (Supervisor: Dr James Cruickshank)
  • Liam Naughton
  • Padraig Ó Cathain
  • Olga O'Mahony, Ph.D. 2017 (Supervisor: Dr Rachel Quinlan)
  • David O'Keefe
  • Le Van Luyen, Ph.D. 2014 (Supervisor: Prof Graham Ellis)
  • Adib Makrooni, Ph.D. 2017 (Supervisor: Dr John Burns)
  • Brendan Masterson, Ph.D. 2016 (Supervisor: Prof Götz Pfeiffer)
  • James McTigue, Ph.D. 2015 (Supervisor: Dr Rachel Quinlan)
  • Thái Anh Nhan, Ph.D. 2015 (Supervisor: Dr Niall Madden)
  • Jessica O'Shaugnessy
  • Kirsten Pfeiffer
  • David Quinn
  • Tobias Rossmann
  • Stephen Russell, Ph.D. 2015 (Supervisor: Dr. Niall Madden)
  • Qays Shakir, Ph.D. 2019 (Supervisor: Dr James Cruickshank)
  • Thomas Shanahan
  • Guranda Tevdoradze
  • Bui Anh Tuan
  • Rachael Wallace
  • Hoang Dinh Van