E. F. Robertson

Some computations of non-abelian tensor products of groups

Ronald Brown, David Linton Johnson, E. F. Robertson · Journal of Algebra · 1987 · 206 citations

Natural Sciences, Mathematics, Algebra +8

Automatic monoids and change of generators

A Duncan, E. F. Robertson, Nik Ruškuc · Mathematical Proceedings of the Cambridge Philosophical Society · 1999 · 46 citations

Natural Sciences, Mathematics, Combinatorics +7

Generators and relations of direct products of semigroups

E. F. Robertson, Nik Ruškuc, James Wiegold · Transactions of the American Mathematical Society · 1998 · 45 citations · Full text

Natural Sciences, Mathematics, Combinatorics +12

A Deficiency Zero Presentation for <i>SL</i>(2, <i>p</i>)

C. M. Campbell, E. F. Robertson · Bulletin of the London Mathematical Society · 1980 · 37 citations

Natural Sciences, Mathematics, Syntax +1

Reidemeister-Schreier type rewriting for semigroups

C. M. Campbell, E. F. Robertson, Nik Ruškuc et al. · Semigroup Forum · 1995 · 34 citations

Computing, Computer Science, Formal Methods +4