Programme

All the talks are to be held in room 101, Reykjavik University (Ofanleiti 2, the first floor)

Monday, June 12

9:30-10:00 Registration
10:00-10:30 Julian West, "Enumeration of Reading's twisted Baxter permutations"
10:40-11:10 Sergey Kitaev, "Classifying descents according to equivalence mod k" (joint with Jeffrey Remmel): slides
11:20-11:40 Coffee
11:40-12:10 Vince Vatter, "Permutation patterns as a special case in the theory of relational structures"
12:20-12:50 Registration


2:00-2:30 Mireille Bousquet-Melou "Tree-like permutations" (joint with Steven Butler): slides
2:40-3:10 Lara Pudwell, "A bijection on {123-132}-avoiding multiset permutations"
3:20-3:40 Tea
3:40-4:10 Jeffrey Remmel, "Permutations and words counted by consecutive patterns" (joint with Anthony Mendes):slides
4:20-4:50 Jeffrey Liese, "q-Analogues of formulas for the number of ascents and descents with specified equivalences mod k" (joint with Jeffrey Remmel): slides
5:00-5:30 Steve Waton, "Permutations and circles" (joint with Vince Vatter)

Tuesday, June 13

10:00-10:30 Brant C. Jones, "Deodhar elements and embedded factor patterns": slides
10:40-11:10 Peter Perry, "Counting pattern-avoiding permutations with Perron and Frobenius" (joint with Richard Ehrenborg and Sergey Kitaev): slides
11:20-11:50 Sergi Elizalde, "Generating trees with two labels and permutations avoiding generalized patterns": slides


1:00 Excursion, followed by banquet

Wednesday, June 14

10:00-10:30 Adam Matthew Goyt, "Avoidance of partitions of a three element set"
10:40-11:10 Anant Godbole, "The first appearance of a 123 pattern" (joint with Torey Burton and Brett Kindle)
11:20-11:40 Coffee
11:40-12:40 Invited Address: Michael Albert, "On the length of the longest subsequence avoiding an arbitrary pattern in a random permutation" : slides


2:00-2:30 Lauren Williams, "Permutation tableaux and permutation patterns" (joint with Einar Steingr’msson)
2:40-3:10 Luca Ferrari, "Some order-theoretic properties of the Motzkin and Schršder families" (joint with Antonio Bernini): slides
3:20-3:50 Rebecca Smith, "Almost avoiding permutations" (joint with Robert Brignall and Vince Vatter)
4:00-5:00 Problem Session & Tea

Thursday, June 15

10:00-10:30 Toufik Mansour, "Longest alternating subsequences in pattern-restricted permutations" (joint with Ghassan Firro)
10:40-11:10 Miklos Bona, "New records for Stanley-Wilf limits"
11:20-11:40 Coffee
11:40-12:10 Robert Brignall, "Simple permutations" (joint with Sophie Huczynska, Nik Ruskuc, and Vince Vatter): slides


2:00-2:30 Cyril Banderier, "Getting asymptotics using the Frobenius Method"
2:40-3:10 Cathleen Battiste Presutti, "Determining lower bounds for packing densities of non-layered patterns using weighted templates": slides
3:20-3:40 Tea
3:40-4:10 Alexander Burstein, "On some properties of permutation tableaux": slides
4:20-4:50 Yuval Roichman, "Dashed pattern avoidance in Coxeter groups": slides
5:00-5:30 Bruce Sagan, "Layered permutations and rational generating functions" (joint with Anders Bjšrner): slides

Friday, June 16

10:00-10:30 L. M. Butler, "Log-convexity of q-Catalan numbers" (joint with W. P. Flanigan): slides
10:40-11:10 M. D. Atkinson, "Permutation classes of polynomial growth" (joint with Robert Brignall and M. H. Albert): slides
11:20-11:50 Isaiah Lankham, "Interval avoidance for length three patterns" (joint with Alexander Woo): slides