document.write("« A simple proof of Pitman-Yor's Chinese restaurant process from its stick-breaking representation. (arXiv:1810.06227v1 [math.ST])");document.write(" | ");document.write("A survey about framing the bases of Impulsive Mechanics of constrained systems into a jet-bundle geometric context. (arXiv:1810.06266v1 [math-ph]) »");