document.write("« Algebraic geometry and Bethe ansatz (I) the quotient ring for BAE. (arXiv:1710.04693v2 [hep-th] UPDATED)");document.write(" | ");document.write("Amenability and unique ergodicity of automorphism groups of countable homogeneous directed graphs. (arXiv:1712.09461v1 [math.CO]) »");