In this talk I plan to apply the ideas of the paper Groups and mini-Sudokus to the problem of deciding when two mini-Sudokus are essentially the same. Along the way, we may use Lagrange's theorem, equivalence relations, the Burnside's lemma, as well as the ubiquitous technique of finding invariants that distinguish equivalence classes of objects.
Coffee & cookies at 4:00 p.m.
Wine and cheese after the talk.
Harry Mullikin Room, Millikan 209
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The dinner will be hosted by Art Benjamin
If interested in attending, call Ext. 18688