Niamh Farrell
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Publications

The decomposition matrices of quasi-isolated blocks of F4 (in preparation).

(With B. Böhmler and C. Lassueur) Trivial source character tables of SL2(q),  Journal of Algebra, Volume 598, (2022), pages 308-350. (arXiv.org:2107.06241)

(With L. Ruhstorfer) Fake Galois Actions, Journal of Algebra and its Applications, Volume 20, (2021). (arXiv:1902.08494)

(With R. Kessar) Rationality of blocks of quasi-simple finite groups, Representation Theory, Volume 23, (2019), pages 325-349. (arXiv:1805.02015)

On the Morita Frobenius numbers of blocks of finite reductive groups, Journal of Algebra, Volume 471, (2017), pages 299-318. (arXiv:1602.02998)


Funding/Fellowships

Oberwolfach Research Fellowship, with C. Lassueur and B. Böhmler, Feb 28 - March 13 2021

London Mathematical Society 150th Anniversary Postdoctoral Mobility Scheme award for 2016-17


Key Conferences

Isaac Newton Institute Groups, Representations and Applications: New Perspectives (2020)

MSRI Group Representation Theory and Applications Program, Berkeley, California
  • Representations of Finite and Algebraic Groups (April 2018)
  • Connections for Women: Group Representation Theory and Applications (February 2018)
  • Introductory Workshop: Group Representation Theory and Applications (February 2018)

BIRS New Perspectives in Representation Theory of Finite Groups, Banff, Canada (October 2017)


Selection of Talks

Title: Trivial source character tables of SL2(q)
  • LU Hannover Oberseminar zur Algebra und Algebraischen Kombinatorik (online, Mar 2021)
  • Junior London Algebra Colloquium (online, May 2021)

Title: Decomposition matrices of quasi-isolated blocks of exceptional groups
  • Birmingham and Warwick Algebra Seminar (online, Mar 2021)
  • Isaac Newton Institute for Mathematical Sciences (Mar 2020)

Title: Modulare Darstellungstheorie und die Blöcke endlicher Gruppen
  • LUH Oberseminar zur Algebra und Algebraischen Kombinatorik (Jan 2020) [In German}

Title: Fake Galois Actions
  • Colloque Tournant, IHP Paris (Feb 2020)
  • GRAP1, UPJV Amiens (Sept 2019) [In French]
  • ALGB Seminar, Vrije Universiteit Brussel (March 2019)
  • Oberseminar Algebra/Zahlentheorie, Friedrich-Schiller-Universität Jena (Dec 2018)
  • 2nd Annual Meeting SFB TRR 195, Universität Tubingen (Sept 2018)

Title: Rationality of blocks of quasi-simple finite groups
  • Algebraic Lie Theory seminar, University of Colorado, Boulder (April 2018)
  • MSRI Connections for Women: Group Representation Theory and Applications, Berkeley, California (video) (Feb 2018)
  • Seminaire Groupes, Representations et Geometrie, IMJ-PRG, Paris (December 2017)
  • Algebra and Representation Theory Seminar, University of Cambridge (November 2017)
  • The Algebra, Geometry and Topology Seminar, University of Kent, Canterbury (November 2017)
  • Bergische Universität Wuppertal (May 2017)
  • Oberseminar Gruppen und Geometrie, Universität Bielefeld (May 2017)
  • Algebra Seminar, University of Oxford (March 2017)
  • Darstellungstheorietage 2016, Bergische Universität Wuppertal (February 2017)
  • Morita equivalence problems for blocks of finite groups, Semester on Local representation theory and simple groups, Centre Interfacultaire Bernouilli, EPFL, Lausanne (Slides) (September 2016)
  • 74th BLOC Meeting, University of Leicester (July 2016)
  • Manchester Algebra Seminar, University of Manchester (March 2016)
  • 6th "Triangle" Meeting on Representations of Groups, University of Birmingham (January 2016)
  • Algebra Kinder Seminar, University of Cambridge, UK (February 2015)




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