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Research at St Andrews

Edmund Frederick Robertson

Person

  1. 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 journalArticlepeer-review

  2. Published

    Reidemeister - Schreier type rewriting for semigroups

    Campbell, C. M., Robertson, E. F., Ruskuc, N. & Thomas, R. M., 1995, In: Semigroup Forum. 51, p. 47-62

    Research output: Contribution to journalArticlepeer-review

  3. Published

    Semigroup and group presentations

    Campbell, C. M., Robertson, E. F., Ruskuc, N. & Thomas, R. M., 1995, In: Bulletin of the London Mathematical Society. 27, p. 46-50

    Research output: Contribution to journalArticlepeer-review

  4. Published
  5. Published

    On the efficiency of the simple groups of order less than a million and their covers

    Campbell, C. A., Havas, G., Ramsay, C. & Robertson, E. F., 2007, In: Experimental Mathematics. 16, p. 347-358 12 p.

    Research output: Contribution to journalArticlepeer-review

  6. Published

    Computer assisted proofs of the $F^{a,b,c}$ conjecture

    Robertson, E. F., 2006, In: Oberwolfach Reports. 30, p. 38-40

    Research output: Contribution to journalArticlepeer-review

  7. Published

    Knots and Physics in 19th Century Scotland

    O'Connor, J. J. & Robertson, E. F., 2005, In: OCTOGON Mathematical Magazine. 2005, p. 108-115

    Research output: Contribution to journalArticlepeer-review

  8. Published

    Ten years of the History of Mathematics on the Web

    O'Connor, J. J. & Robertson, E. F., 2005, In: OCTOGON Mathematical Magazine. 2005, p. 102-107

    Research output: Contribution to journalArticlepeer-review

  9. Published

    Nice efficient presentations for all small simple groups and their covers

    Campbell, C. M., Havas, G., Ramsay, C. & Robertson, E. F., Jan 2004, In: LMS Journal of Computation and Mathematics. 7, p. 266-283

    Research output: Contribution to journalArticlepeer-review

  10. Published

    Fibonacci lengths for certain metacyclic groups

    Campbell, C. M., Campbell, PP., Doostie, H. & Robertson, E. F., Jun 2004, In: Algebra Colloquium. 11, 2, p. 215-222 8 p.

    Research output: Contribution to journalArticlepeer-review

  11. Published

    Irreducible cyclic presentations of the trivial group

    Havas, G. & Robertson, E. F., 2003, In: Experimental Mathematics. 12, p. 487-490 4 p.

    Research output: Contribution to journalArticlepeer-review

  12. 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 journalArticlepeer-review

  13. 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 journalArticlepeer-review

  14. Published

    Automatic monoids and change of generators

    Duncan, AJ., Robertson, E. F. & Ruskuc, N., Nov 1999, In: Mathematical Proceedings of the Cambridge Philosophical Society. 127, p. 403-409 7 p.

    Research output: Contribution to journalArticlepeer-review

  15. Published

    On subsemigroups and ideals in free products of semigroups

    Campbell, C. M., Robertson, E. F., Ruskuc, N. & Thomas, RM., 1996, In: International Journal of Algebra and Computation. 6, p. 571-591

    Research output: Contribution to journalArticlepeer-review

  16. 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 journalArticlepeer-review

  17. Published

    Rewriting a semigroup presentation

    Campbell, C. M., Robertson, E. F., Ruskuc, N. & Thomas, R. M., 1995, In: International Journal of Algebra and Computation. 5, p. 81-103

    Research output: Contribution to journalArticlepeer-review

  18. 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 journalArticlepeer-review

  19. Published

    Direct products of automatic semigroups

    Campbell, C. M., Robertson, E. F., Ruskuc, N. & Thomas, RM., Aug 2000, In: Journal of the Australian Mathematical Society. 69, 1, p. 19-24 6 p.

    Research output: Contribution to journalArticlepeer-review

  20. 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 journalArticlepeer-review

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