Seminar: Graham Clarke

Semigroup Extensions and their Cayley Graphs

  • SPEAKER: Dr Graham Clarke, RMIT University
  • Date: Friday 15th September
  • Time: 3:00pm–4:00pm (Talk & Q/A)
  • Venue: Building 8 Level 9 Room 66 (AGR) , RMIT City campus

The seminar will be followed by snacks and drinks

All students, staff and visitors are welcome


ABSTRACT: Semigroups can be extended in various ways, one of the most useful being by means of ideal extensions. The simplest ideal extensions are null extensions, and from a varietal viewpoint the most useful null extensions are inflations of semigroups. Continue reading “Seminar: Graham Clarke”