Professor Radha Kessar

Professor Radha Kessar The University of Aberdeen School of Natural & Computing Sciences Professor Radha Kessar Chair in Mathematics work +44 (0)1224 272609 work fax +44 (0)1224 272607 pref Meston Building, room 318

Professor

Professor Radha Kessar

Personal Details

Telephone: +44 (0)1224 272609
Fax: +44 (0)1224 272607
Email: r.kessar@abdn.ac.uk
Address: Meston Building, room 318
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Research Interests

Representation theory  of finite groups and finite dimensional algebras, fusion systems.


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Publications

Contributions to Journals

Articles

  • Kessar, R., Linckelmann, M., Craven, D. & Eaton, C. (2011). 'The structure of blocks with a Klein four defect group'. Mathematische Zeitschrift, vol 268, no. 1-2, pp. 441-476.
    [Online] DOI: 10.1007/s00209-010-0679-4
  • Kessar, R., Kunugi, N. & Mitsuhashi, N. (2011). 'On saturated fusion systems and Brauer indecomposability of Scott modules'. Journal of Algebra, vol 340, no. 1, pp. 90-103.
    [Online] DOI: 10.1016/j.jalgebra.2011.04.029
  • Kessar, R. & Linckelmann, M. (2010). 'On stable equivalences and blocks with one simple module'. Journal of Algebra, vol 323, no. 6, pp. 1607-1621.
  • Kessar, R. & Linckelmann, M. (2010). 'The graded center of the stable category of a Brauer tree algebra'. Quarterly Journal of Mathematics, vol 61, no. 3, pp. 337-349.
    [Online] DOI: 10.1093/qmath/han038
  • Kessar, R. & Linckelmann, M. (2009). 'On two theorems of Flavell'. Archiv der Mathematik, vol 92, pp. 1-6.
    [Online] DOI: 10.1007/s00013-008-2911-6
  • Kessar, R. (2009). 'On duality inducing automorphisms and sources of simple modules in classical groups'. Journal of Group Theory, vol 12, no. 3, pp. 331-349.
    [Online] DOI: 10.1515/JGT.2008.081
  • Kessar, R. & Linckelmann, M. (2008). 'ZJ-theorems for fusion systems'. Transactions of the American Mathematical Society, vol 360, no. 6, pp. 3093-3106.
    [Online] DOI: 10.1090/S0002-9947-08-04275-X
  • Benson, DJ. & Kessar, R. (2007). 'Blocks inequivalent to their Frobenius twists'. Journal of Algebra, vol 315, no. 2, pp. 588-599.
    [Online] DOI: 10.1016/j.jalgebra.2007.03.044
  • Kessar, R. (2006). 'The solomon system F sol (3) does not occur as a fusion system of a 2-block'. Journal of Algebra, vol 296, no. 2, pp. 409-425.
    [Online] DOI: 10.1016/j.jalgebra.2005.09.026
  • Hiss, G. & Kessar, R. (2005). 'Scopes reduction and Morita equivalence classes of blocks in finite classical groups II'. Journal of Algebra, vol 283, no. 2, pp. 522-563.
    [Online] DOI: 10.1016/j.jalgebra.2004.08.030
  • Kessar, R. & Holloway, M. (2005). 'Quantum complete rings and blocks with one simple module'. Quarterly Journal of Mathematics, vol 56, no. 2, pp. 209-221.
    [Online] DOI: 10.1093/qmath/hah036
  • Kessar, R. (2004). 'Shintani descent and perfect isometries for blocks of finite general linear groups'. Journal of Algebra, vol 276, no. 2, pp. 493-501.
    [Online] DOI: 10.1016/j.jalgebra.2004.02.013
  • Kessar, R. & Valero-Elizondo, L. (2004). 'Stable partitions and Alperin's weight conjecture for the symmetric groups in characteristic two'. Boletin Sociedad Matematica Mexicana, vol 10, no. 1, pp. 53-62.
  • Kessar, R. (2004). 'A remark on Donovan's conjecture'. Archiv der Mathematik, vol 82, no. 5, pp. 391-394.
    [Online] DOI: 10.1007/s00013-004-4880-8
  • Kessar, R. & Linckelmann, M. (2003). 'A block theoretic analogue of a theorem of Glauberman and Thompson'. Proceedings of the American Mathematical Society, vol 131, no. 1, pp. 35-40.
    [Online] DOI: 10.1090/S0002-9939-02-06506-1
  • Chuang, J. & Kessar, R. (2002). 'Symmetric groups, wreath products, Morita equivalences and Broue's abelian defect group conjecture'. Bulletin of the London Mathematical Society, vol 34, no. 2, pp. 174-185.
    [Online] DOI: 10.1112/S0024609301008839
  • Kessar, R. (2002). 'Scopes reduction for blocks of finite alternating groups'. Quarterly Journal of Mathematics, vol 53, no. 4, pp. 443-454.
    [Online] DOI: 10.1093/qjmath/53.4.443
  • Kessar, R., Linckelmann, M. & Robinson, GR. (2002). 'Local control in fusion systems of p -blocks of finite groups'. Journal of Algebra, vol 257, no. 2, pp. 393-413.
    [Online] DOI: 10.1016/S0021-8693(02)00517-3
  • Kessar, R. & Linckelmann, M. (2002). 'On blocks with Frobenius inertial quotient'. Journal of Algebra, vol 249, no. 1, pp. 127-146.
    [Online] DOI: 10.1006/jabr.2001.9058
  • Kessar, R. & Linckelmann, M. (2002). 'On perfect isometries for tame blocks'. Bulletin of the London Mathematical Society, vol 34, no. 1, pp. 46-54.
  • Kessar, R. (2001). 'Source algebra equivalences for blocks of finite general linear groups over a fixed field'. Manuscripta Mathematica, vol 104, no. 2, pp. 145-162.
    [Online] DOI: 10.1007/s002290170036

Books and Reports

Books

  • Kessar, R., Oliver, B. & Aschbacher, M. (2011). 'Fusion systems in algebra and topology'. London Mathematical Society Lecture Notes, vol. 391, 1 edn, Cambridge University Press, Cambridge.

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