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Research at St Andrews

Edmund Frederick Robertson

Person

  1. 1998
  2. Published

    Generators and relations of direct products of semigroups

    Robertson, E. F., Ruskuc, N. & Wiegold, J., Jul 1998, In : Transactions of the American Mathematical Society. 350, p. 2665-2685 21 p.

    Research output: Contribution to journalArticle

  3. Published

    Groups and Actions in Transformation Semigroups

    Linton, S. A., Pfeiffer, G., Robertson, E. F. & Ruskuc, N., Jul 1998, In : Mathematische Zeitschrift. 228, 3, p. 435-450 16 p.

    Research output: Contribution to journalArticle

  4. Published

    Presentations for subsemigroups - applications to ideals of semigroups

    Campbell, C. M., Robertson, E. F., Ruskuc, N. & Thomas, RM., Feb 1998, In : Journal of Pure and Applied Algebra. 124, 1-3, p. 47-64 18 p.

    Research output: Contribution to journalArticle

  5. Published

    Symmetric Presentations and Orthogonal Groups

    Campbell, C. M., Havas, G., Linton, S. A. & Robertson, E. F., 1998, The Atlas of Finite Groups: Ten Years On (Birmingham, 1995). Curtis, R. & Wilson, R. (eds.). Cambridge University Press, p. 1-10

    Research output: Chapter in Book/Report/Conference proceedingChapter

  6. 1997
  7. Published

    Efficient presentations for direct powers of imperfect groups

    Campbell, C. M., Robertson, E. F. & Williams, PD., Mar 1997

    Research output: Other contribution

  8. Published

    The efficiency of PSL(2,p)^3 and other direct products of groups

    Campbell, C. M., Miyamoto, I., Robertson, E. F. & Williams, PD., Sep 1997, In : Glasgow Mathematical Journal. 39, p. 259 - 268 10 p.

    Research output: Contribution to journalArticle

  9. 1996
  10. Published
  11. Published

    On subsemigroups of finitely presented groups

    Campbell, C. M., Robertson, E. F., Ruskuc, N. & Thomas, RM., 15 Feb 1996, In : Journal of Algebra. 180, p. 1-21 21 p.

    Research output: Contribution to journalArticle

  12. 1995
  13. Published

    Certain one-relator products of semigroups

    Campbell, C. M., Robertson, E. F., Ruskuc, N., Thomas, R. M. & Unlu, Y., 1995, In : Communications in Algebra. 23, p. 5207-5219

    Research output: Contribution to journalArticle

  14. Published

    Efficiency and direct products of groups

    Brookes, M. J., Campbell, C. M. & Robertson, E. F., 1995, Proc. Groups Korea '94 (edited by A.c. Kim and D.L. Johnson). de Gruyter, p. 25-33

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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