Tau Day Leftovers « Not About Apples

6 July 2011

Today on Not About Apples, tying up some loose tau-related ends.  Including this, my first-ever sudoku puzzle.

(Edit: I mistyped one of the givens when I first posted this.  This is corrected now.  The 1 in row six was incorrectly given as a dot.  My apologies for any frustration this may have caused anyone.)

Sudoku puzzle based on the digits of tau

taudoku 1 (fixed)

Permalink: Tau Day Leftovers « Not About Apples

Supersymmetric Latin Squares « Cap’s Whiteboard

3 July 2011

Back after a long hiatus on Cap’s Whiteboard, today I talk a little about a combinatorics problem I’ve been playing with.  I’m hoping to classify  Latin squares which satsify a strong symmetry condition.

Permalink: Supersymmetric Latin Squares « Cap’s Whiteboard.