PP2022, to be held June 20-24, 2022 at Valparaiso University, Valparaiso, Indiana
Plenary speakers: Mathilde Bouvel and Pamela Harris
Supported by NSF grant DMS-1901853 and NSA grant H98230-20-1-0286.
PP2019, held June 17-21, 2019 at University of Zurich, Switzerland
Plenary speakers: Neal Madras and Bridget Tenner
Special Issue: to appear in Discrete Mathematics and Theoretical Computer Science
Supported by NSF grant DMS-1901853
PP2018, held July 9-13, 2018 at Dartmouth College, Hanover, New Hampshire
Plenary speakers: Sara Billey and Robert Brignall
Special Issue: Discrete Mathematics & Theoretical Computer Science 21(2), 2019.
Supported by NSF grant DMS-1764236 and NSA grant H98230-18-1-0231
PP2017, held at Reykjavik University, Iceland
Plenary speakers: Vit Jelinek and Peter Winkler
Special Issue: (joint with PP2016) Discrete Mathematics and Theoretical Computer Science 19 (2), 2018.
Supported by NSF grant DMS-1703927
PP2016, held at Howard University, Washington, DC
Plenary speakers: Anders Claesson and Ira Gessel
Special Issue: (joint with PP2017) Discrete Mathematics and Theoretical Computer Science 19 (2), 2018.
Supported by NSF grant DMS-1629726
PP 2015, held at De Morgan House in London, England
Plenary speakers: Bruce Sagan and Peter Cameron.
Special Issue: Discrete Mathematics and Theoretical Computer Science 18 (2), 2016.
PP 2014, held at East Tennessee State University, Johnson City, Tennessee
Plenary speakers: Sergey Kitaev and Carla Savage.
Special Issue: Australasian Journal of Combinatorics 64 (1), 2016.
Supported by NSF grant DMS-1362322
PP 2013, held at the University of Paris 7 Denis Diderot, Paris, France
Plenary speakers: Sergi Elizalde and Stéphane Vialette.
Special Issue: Journal of Combinatorics 6 (1-2), 2015.
Supported by NSF grant DMS-1265936 and NSA grant H98230-13-1-0277
PP 2011, held at California Polytechnic State University, San Luis Obispo, California
Plenary speakers: Igor Pak and Jeff Remmel.
Special Issue: Pure Mathematics and Applications 23 (3), 2012.
Supported by NSF grant DMS-1105569
PP 2010, held at Dartmouth College in Hanover, New Hampshire, USA
Plenary speakers: Nik Ruškuc and Richard Stanley
Special Issue: Pure Mathematics and Applications 22 (2), 2011.
Supported by NSF grant DMS-1003908
PP 2007, held at the University of St. Andrews in St. Andrews, Scotland
Plenary speakers: Mike Atkinson and Martin Klazar
Special Issue: Permutation Patterns, LMS Lecture Note Series 376, 2010.
PP 2003, held at the University of Otago in Dunedin, New Zealand
Plenary speaker: Herbert Wilf
Special Issue:: Electronic Journal of Combinatorics 9 (2), 2002–2003.
The header image was created by the organizers of PP 2015 using Wordle.