Colloquium

 Speaker: Prof. Richard P. Stanley (Massachusetts Institute of Technology) Title: Alternating Permutations Time: 2015-07-16 (Thu.)  15:00 - 16:00 Place: Auditorium, 6 Floor, Institute of Mathematics (NTU Campus) Abstract: A permutation $a_1$, $a_2$, ..., $a_n$ of 1, 2, ..., n is alternating if $a_1$ > $a_2$ < $a_3$ >…. We will give a survey of alternating permutations and their connections with other areas of mathematics. || Close window ||