IUCr forums

Am I correct in assuming that the Forum is now operational? Thank you, Brian!

Andre

13/09/2011 _ 17:47 continental time _ this is a test reply _ My first reply was using the post reply button and then the submit button

Draft retrieved

Andre

I agree with Ted's suggestion. I suggest adding that the Wigner-Seitz cell is nothing but the Dirichlet domain/Voronoi cell in reciprocal space. The Dirichlet domain was introduced (1840) in relation to the properties of ternary quadratic forms. It is well-known (Gauss, Seeber) that the square of th...