Proceedings of the 28-th International Conference on Formal Power Series and Algebraic Combinatorics

4-8 Jul 2016 Vancouver, British Columbia (Canada)

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Schedule with links to abstracts

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Monday, July 4, 2016 ›

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

18:00

19:00

›8:15 (45min)

Registration

8:15 - 9:00 (45min)

Registration

Lobby: Goldcorp Center for the Arts 149 West Hastings Street

›8:45 (15min)

Welcome Message

8:45 - 9:00 (15min)

Welcome Message

Djavad Mowafaghian Cinema (All talks will be in this room)

›9:00 (1h)

Diagonals of rational power series and their uses in combinatorics, number theory, and computer science
Jason Bell, Waterloo (Plenary Lecture)

› Djavad Mowafaghian Cinema

9:00 - 10:00 (1h)

Diagonals of rational power series and their uses in combinatorics, number theory, and computer science

Djavad Mowafaghian Cinema

Jason Bell, Waterloo (Plenary Lecture)

https://fpsac2016.sciencesconf.org/data/program/Diagonals_of_rational_power_series_and_their_uses_in_combinatorics.pdf

›10:00 (30min)

Combinatorics
Marni Mishna

› Djavad Mowafaghian Cinema

10:00 - 10:30 (30min)

Combinatorics

Djavad Mowafaghian Cinema

Marni Mishna

› Asymptotics of Bivariate Analytic Functions with Algebraic Singularities - Torin Greenwood, Georgia Institute of Technology 10:00-10:30 (30min)

›10:30 (30min)

Coffee break

› Room 2555

10:30 - 11:00 (30min)

Coffee break

Room 2555

›11:00 (1h)

Combinatorics
Marni Mishna

› Djavad Mowafaghian Cinema

11:00 - 12:00 (1h)

Combinatorics

Djavad Mowafaghian Cinema

Marni Mishna

› A non-partitionable Cohen–Macaulay simplicial complex - Art M. Duval, University of Texas At El Paso - Bennet Goeckner, University of Kansas - Caroline J. Klivans, Brown University 11:00-11:30 (30min)

› Combinatorial description of the cohomology of the affine flag variety - Seung Jin Lee, School of Mathematics, Korea Institute for Advanced Study, 85 Hoegiro Dongdaemun-gu, Seoul 130-722, Republic of Korea. 11:30-12:00 (30min)

›12:00 (2h)

Lunch

12:00 - 14:00 (2h)

Lunch

›14:00 (1h)

Discrete affairs with Macdonald and Gromov-Witten
Jenniver Morse, Drexel University (Plenary Lecture)

› Djavad Mowafaghian Cinema

14:00 - 15:00 (1h)

Discrete affairs with Macdonald and Gromov-Witten

Djavad Mowafaghian Cinema

Jenniver Morse, Drexel University (Plenary Lecture)

https://fpsac2016.sciencesconf.org/data/program/Discrete_affairs_with_Macdonald_and_Gromov.pdf

›15:00 (30min)

Combinatorics
Mike Zabrocki

› Djavad Mowafaghian Cinema

15:00 - 15:30 (30min)

Combinatorics

Djavad Mowafaghian Cinema

Mike Zabrocki

› A combinatorial approach to Macdonald q, t-symmetry via the Carlitz bijection - Maria Monks Gillespie, University of California 15:00-15:30 (30min)

›15:30 (30min)

Coffee break

› Room 2555

15:30 - 16:00 (30min)

Coffee break

Room 2555

›16:00 (1h)

Combinatorics
Mike Zabrocki

› Djavad Mowafaghian Cinema

16:00 - 17:00 (1h)

Combinatorics

Djavad Mowafaghian Cinema

Mike Zabrocki

› A bijective proof of Macdonald's reduced word formula - Sara Billey, Department of Mathematics, University of Washington, USA - Alexander Holroyd, Microsoft Research - Benjamin Young, Dept of Math, University of Oregon 16:00-16:30 (30min)

› Staircase diagrams and the enumeration of smooth Schubert varieties - Edward Richmond, Department of Mathematics, Oklahoma State University, Stillwater, OK - William Slofstra, Institute for Quantum Computing, University of Waterloo, Waterloo, ON 16:30-17:00 (30min)

›17:30 (1h30)

Combinatorics
Karen Yeats

› SFU Harbour Center - Segal Centre Conference Rooms 1400 - 1410

17:30 - 19:00 (1h30)

Combinatorics

SFU Harbour Center - Segal Centre Conference Rooms 1400 - 1410

Karen Yeats

› A Formula for the Mo ̈bius Function of the Permutation Poset Based on a Topological Decomposition - Jason P Smith, Department of Computer and Information Sciences University of Strathclyde, Glasgow 17:30-19:00 (1h30)

› A Hopf algebra of subword complexes (Extended abstract) - Nantel Bergeron, Department of Math & Statistics, York University, Toronto, ON, Canada - Cesar Ceballos, Faculty of Math, University of Vienna 17:30-19:00 (1h30)

› A noncommutative geometric LR rule - Edward Richmond, Oklahoma State University, Stillwater - Vasu Tewari, University of Washington (Seattle) - Stephanie van Willigenburg, University of British Columbia, Vancouver, BC 17:30-19:00 (1h30)

› A two-sided analogue of the Coxeter complex - T. Kyle Petersen, DePaul University, Chicago, IL 17:30-19:00 (1h30)

› A type B analog of the Lie representation - Andrew Berget, Dept of Math, Western Washington University 17:30-19:00 (1h30)

› Almost simplicial polytopes: the lower and upper bound theorems - Eran Nevo, Institute of Mathematics, the Hebrew University of Jerusalem - Guillermo Pineda-Villavicencio, Centre for Informatics and Applied Optimisation, Federation University - Julien Ugon, Centre for Informatics and Applied Optimisation, Federation University - David Yost, Centre for Informatics and Applied Optimisation, Federation University 17:30-19:00 (1h30)

› An equivalence of multistatistics on permutations - Arthur Nunge, Laboratoire d'Informatique Gaspard-Monge,Universite ́ Paris-Est Marne-la-Valle ́e, 5 Boulevard Descartes, Champs- sur-Marne 17:30-19:00 (1h30)

› Asymptotic laws for knot diagrams - Harrison Chapman, The University of Georgia - (USA) 17:30-19:00 (1h30)

› Asymptotics of lattice walks via analytic combinatorics in several variables - Stephen Melczer, Cheriton School of Computer Science, University of Waterloo, Waterloo ON Canada & U. Lyon, CNRS, ENS de Lyon, Inria, UCBL, Laboratoire LIP - Mark C. Wilson, Department of Computer Science, University of Auckland, Private Bag 92019 Auckland 17:30-19:00 (1h30)

› Brick polytopes, lattices and Hopf algebras - Vincent Pilaud, CNRS & LIX, E ́cole Polytechnique, France 17:30-19:00 (1h30)

› Categorifying the tensor product of the Kirillov-Reshetikhin crystal B1,1 and a fundamental crystal - Henry Kvinge, Mathematics Department, One Shields Ave, Davis, CA - Monica Vazirani, University of California at Davis, Davis, California 17:30-19:00 (1h30)

› Continued Classification of 3D Lattice Models in the Positive Octant - Axel Bacher, Laboratoire d'Informatique de Paris-Nord - Manuel Kauers, Institute for Algebra, Johannes Kepler University, Linz - Rika Yatchak, Institute for Algebra, Johannes Kepler University, Linz, Austria 17:30-19:00 (1h30)

› Cumulants of Jack symmetric functions and b-conjecture (extended abstract) - Maciej Dolega, Wydział Matematyki i Informatyki, Uniwersytet im. Adama Mickiewicza, Instytut Matematyczny, Uniwersytet Wrocawski - Valentin Féray, Institut fu ̈r Mathematik, Universita ̈t Zu ̈rich 17:30-19:00 (1h30)

› Decomposition of the product of a monomial and a Demazure atom - Anna Ying Pun, Department of Mathematics, University of Pennsylvania, Philadelphia 17:30-19:00 (1h30)

› Elliptic rook and file numbers - Michael J. Schlosser, Fakultat fur Mathematik, Universitat Wien - Meesue Yoo, Fakultät für Mathematik, Universität Wien, Austria 17:30-19:00 (1h30)

› Fourientation activities and the Tutte polynomial: Extended abstract - Spencer Backman, Hausdorff Center for Mathematics, University of Bonn, Bonn - Sam Hopkins, Massachusetts Institute of technology [Cambridge] - Lorenzo Traldi, Lafayette College 17:30-19:00 (1h30)

› From generalized Tamari intervals to non-separable planar maps (extended abstract) - Wenjie Fang, Universite ́ Paris Diderot, Paris, Universite ́ de Bordeaux, Talence - Louis-François Préville-Ratelle, Instituto de Matemática y Física, Universidad de Talca, 2 norte 685, Talca, Chile 17:30-19:00 (1h30)

› GL(n, q)-analogues of factorization problems in the symmetric group - Joel Brewster Lewis, School of Mathematics - Alejandro H. Morales, Dept of Math, University of California, Los Angeles 17:30-19:00 (1h30)

› Links in the complex of weakly separated collections (Extended Abstract) - Suho Oh, Texas State University, San Marcos, Texas, USA - David Speyer, Ann Arbor, MI 17:30-19:00 (1h30)

› Maximal green sequences for arbitrary triangulations of marked surfaces (Extended Abstract) - Matthew R. Mills, Department of Mathematics, University of Nebraska - Lincoln, Lincoln, NE 17:30-19:00 (1h30)

› New hook-content formulas for strict partitions (extended abstract) - Guo-Niu Han, I.R.M.A., UMR 7501, Universite ́ de Strasbourg et CNRS - Huan Xiong, I-Math, Universita ̈t Zu ̈rich, Winterthurerstrasse 17:30-19:00 (1h30)

› Normal Supercharacter Theory - Farid Aliniaeifard, York University 17:30-19:00 (1h30)

› On (non-) freeness of some tridendriform algebras - Vincent Vong, Hoche, 73 Avenue de Saint-Cloud, 78000 Versailles 17:30-19:00 (1h30)

› On intervals of the consecutive pattern poset - Sergi Elizalde, Department of Mathematics, Dartmouth College, Hanover, NH 03755 - Peter R. W. McNamara, Dept of Math, Bucknell University, Lewisburg 17:30-19:00 (1h30)

› On trees, tanglegrams, and tangled chains - Sara Billey, Department of Mathematics, University of Washington, USA - Matjaz Konvalinka, Department of Mathematics, University of Ljubljana & Institute for Mathematics, Physics and Mechanics - Frderick Matsen IV, Computational Biology Program, Fred Hutchinson Cancer Research Center 17:30-19:00 (1h30)

› Order Filter Model for Minuscule Plu ̈cker Relations - David C Lax, Dept of Math, The University of North Carolina at Chapel Hill 17:30-19:00 (1h30)

› Oriented Flip Graphs and Noncrossing Tree Partitions - Alexander Garver, School of Mathematics, University of Minnesota, USA - Thomas McConville, School of Mathematics, Massachusetts Institute of Technology 17:30-19:00 (1h30)

› Rational Shi tableaux and the skew length statistic - Robin Sulzgruber, Fakultat fur Mathematik, Universitat Wien 17:30-19:00 (1h30)

› Rectangular Young tableaux and the Jacobi ensemble - Philippe Marchal, LAGA, CNRS & Universite Paris 13 17:30-19:00 (1h30)

› Scheduling Problems and Generalized Graph Coloring - John Machacek, Department of Mathematics, Michigan State University, USA 17:30-19:00 (1h30)

› Schur polynomials and matrix positivity preservers - Alexander Belton, Lancaster University - Dominique Guillot, University of Delaware [Newark] - Apoorva Khare, Stanford University [Stanford] - Mihai Putinar, University of California at Santa Barbara, Newcastle University 17:30-19:00 (1h30)

› Separation of Variables and the Computation of Fourier Transforms on Finite Groups, II - David Maslan, HBK Capital Management, New York, NY - Daniel N. Rockmore, Departments of Mathematics and Computer Science, Dartmouth College, Hanover, NH - Sarah Wolff, Department of Mathematics and Computer Science, Denison University, Granville, OH 17:30-19:00 (1h30)

› Slicings of parallelogram polyominoes, or how Baxter and Schro ̈der can be reconciled - Mathilde Bouvel, Institut fu ̈r Mathematik, Universita ̈t Zu ̈rich - Veronica Guerrini, Dipartimento di Ingegneria dell'Informazione e Scienze Matematiche, Universita degli Studi di Siena - Simone Rinaldi, Dipartimento di Ingegneria dell'Informazione e Scienze Matematiche, Universita degli Studi di Siena 17:30-19:00 (1h30)

› Symmetric Chain Decompositions and the Strong Sperner Property for Noncrossing Partition Lattices - Henri Mu ̈hle, Laboratoire d'informatique de l'école polytechnique [Palaiseau] 17:30-19:00 (1h30)

› Symmetric Fundamental Expansions to Schur Positivity - Austin Roberts, Highline College, Des Moines, WA, 1QBit Information Technologies, Vancouver, BC 17:30-19:00 (1h30)

› Symmetric matrices, Catalan paths, and correlations - Emmanuel Tsukerman, Department of Mathematics, University of California, Berkeley, CA - Lauren Williams, Department of Mathematics, University of California, Berkeley, CA - Bernd Sturmfels, Berkeley University of California 17:30-19:00 (1h30)

› The number of corner polyhedra graphs - Clement Dervieux, Universite Paris Diderot, Paris - Dominique Poulalhon, Universite Paris Diderot, Paris - Gilles Schaeffer, CNRS, Laboratoire d'informatique de l'école polytechnique [Palaiseau] 17:30-19:00 (1h30)

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