Cluster Algebras and Related Topics 
Org: Ralf Schiffler (Connecticut) and Hugh Thomas (UNB) 

Saturday June 2 (Wascana A) 
10:30  11:20  Kiyoshi Igusa (Brandeis), Distinguished triangles in continuous cluster categories. 
14:00  14:50  AdamChristian van Roosmalen (Regina), Cluster categories associated to new hereditary categories 
16:15  16:55  Lucas DavidRoesler (Connecticut), Representation theory using surfaces 
17:00  17:40  Dylan Rupel (Oregon), Quantum Cluster Characters via HallRingel Algebras 

Sunday June 3 (Wascana A) 
8:00  8:50  Michael Gekhtman (Notre Dame), CremmerGervais Cluster Algebras 
9:00  9:50  Max Glick (Michigan), Singularity confinement for the pentagram map 
14:00  14:50  Vasilisa Shramchenko (Sherbrooke), Cluster automorphisms 
16:15  17:05  Gordana Todorov (Northeastern), Morphisms detemined by objects. 

Monday June 4 (Wascana A) 
8:00  8:50  Kyungyong Lee (Wayne State), Positivity in rank 2 cluster algebras 
9:00  9:50  Gregg Musiker (Minnesota), Graph theoretical formulas for certain periodic quivers 
14:00  14:50  Ibrahim Assem (Sherbrooke), On the first Hochschild cohomology group of a clustertilted algebra 
15:00  15:50  Juan Carlos Bustamante, Hochschild cohomology and the derived class of $m$cluster tilted algebras of type $\mathbb{A}$ 

Combinatorics 
Org: Karen Meagher (Regina) and Marni Mishna (SFU) 

Saturday June 2 (Kenosee) 
10:00  10:25  Brett Stevens (Carleton), Linear feedback shift registers and covering arrays 
10:30  10:55  Amy Wiebe (SFU), Golay sequence and array pairs 
11:00  11:25  Peter Dukes (Victoria), Intersections of Latin Squares 
14:00  14:25  Michael Cavers (Calgary), Graphs with large distinguishing chromatic number 
14:30  14:55  Robert Bailey (Regina), Metric dimension of distanceregular graphs: an update 
16:15  16:40  Ortrud Oellermann (Winnipeg), The Average Connectivity of Graphs and Digraphs 
16:45  17:10  Andrea Burgess (Ryerson), Cops and robbers on graphs based on designs 

Sunday June 3 (Kenosee) 
8:00  8:25  Chris Godsil (Waterloo), Graphs, Polytopes, Quadrics 
8:30  8:55  Ada Chan (York), Trivial Nomura algebra 
9:00  9:25  Glenn Hurlbert (Arizona State), EKR on Graphs and Lattices 
9:30  9:55  Alison Purdy (Regina), EKRtype results using the method of Ahlswede and Khachatrian 
14:00  14:25  Ben Li (Manitoba), friendship 3hypergraphs 
14:30  14:55  Karen Meagher (Regina), Sperner partition systems 
16:15  16:40  Penny Haxell (Waterloo), Packing and covering in $r$partite hypergraphs 
16:45  17:10  Karen Yeats (SFU), Feynman graphs and a chord diagram expansion 
17:15  17:40  Angele Hamel (Laurier), A Generalized Anonymity Metric for Probabilistic Attacks 

Monday June 4 (Kenosee) 
8:00  8:25  Chris Soteros (Saskatchewan), SelfAvoiding Polygon Models of Polymer Entanglements 
8:30  8:55  Sophie Burrill (SFU), Combinatorics in arc diagrams: crossings, nestings and topology 
9:00  9:25  Samuel Johnson (SFU), The exponential growth of restricted lattice paths 
9:30  9:55  Marni Mishna (SFU), Towards generating random mammalian genomes 
14:00  14:25  Mateja Sajna (Ottawa), On Sheehan's Conjecture for graphs with symmetry 
14:30  14:55  Yi Cao (Alberta), DPcomplete Problems Derived from Extremal NPcomplete Properties 
15:00  15:25  Joy Morris (Lethbridge), Structure of circulant graphs 
15:30  15:55  Jessica McDonald (SFU), Average Degree in Graph Powers 

Complex Geometry and Related Fields 
Org: Tatyana Barron (Western) and Eric Schippers (Manitoba) 

Saturday June 2 (Aspen, Ramada) 
10:00  10:25  Ajneet Dhillon (Western), Vector bundles with parabolic structure and algebraic stacks 
10:30  10:55  Gordon Heier (Houston), On uniformly effective birationality and the Shafarevich Conjecture over curves 
11:00  11:25  Vasilisa Shramchenko (Sherbrooke), Higher genus Weierstrass sigmafunction 
14:00  14:25  David Minda (Cincinnati), Hyperbolic geometry and conformal invariants. 
14:30  14:55  Ken Stephenson (Tennessee), Quasiconformal Mappings via Circle Packing: a Conjecture 
16:15  16:40  Bruce Gilligan (Regina), Holomorphic Reductions of Pseudoconvex Homogeneous Manifolds 

Sunday June 3 (Aspen, Ramada) 
9:00  9:25  Oleg Ivrii (Harvard), Ghosts of the Mapping Class Group 
9:30  9:55  Eric Schippers (Manitoba), A refined Teichmuller space of bordered surfaces 
14:00  14:25  Nadya Askaripour (Inst. Henri Poincare), Poincare series map on open Riemann surfaces 
14:30  14:55  Alexey Kokotov (Concordia), Polyhedral surfaces and determinant of Laplacian 

Computation of Analytical Operators in Applied and Industrial Mathematics 
Org: Peter Gibson (York) and Michael Lamoureux (Calgary) 

Sunday June 3 (Whitmore) 
8:00  8:25  Peter Gibson (York), Identification of minimum phase preserving operators on the half line 
8:30  8:55  Mohammad Tavalla (York), A study on weighted composition operators on unit disk 
9:30  9:55  Fotini Labropulu (Regina), NonNewtonian mixed convection flowon a vertical surface in the presence of a magnetic field 
14:00  14:25  ChunHua Guo (Regina), Numerical solution of nonlinear matrix equations arising from Green's function calculations in nano research 
14:30  14:55  Mike Haslam (York), Fast and Accurate Calculation of Acoustic Potentials with Application to Scattering from Periodically Rough Surfaces 
16:15  16:40  Vladimir Zubov (Calgary), Mesh refining in data preprocessing for the seismic inversion problem 
16:45  17:10  Artur P Sowa (Saskatchewan), Operators resulting from the Dirichlet series 

Monday June 4 (Whitmore) 
8:00  8:25  Timur Akhunov (Calgary), On the Cauchy problem for the Airy type equations 
8:30  8:55  Michael Lamoureux (Calgary), Generalized frames for computing differential operators 
9:00  9:25  Shafiqul Islam (PEI), Computation of the Frobenius  Perron operator of dynamical systems 

Connections in Mathematics Education 
Org: Roberta La Haye (Mount Royal), Patrick Maidorn (Regina) and Kathy Nolan (Regina) 

Saturday June 2 (Wascana B) 
10:00  10:25  Kathleen Nolan and J. Harley Weston (Regina), Connecting with Community: From Aboriginal Perspectives to Math on the Move 
10:30  10:55  Alyson Worrall (Lethbridge), Incorporating Children’s Literature in the Mathematics Classroom 
11:00  11:25  Carol YouckCousins and Donna Ell (Prairie Valley School Division and Miller Comprehensive HS), Puzzling it Out 
14:00  14:25  Rick Seaman (Regina), Talking about Connections 
14:30  14:55  Egan Chernoff (Saskatchewan), Solving equations: A makework project for math teachers 
16:15  16:40  Gale Russell (Saskatchewan), Mathematics Education through the Eyes of Two Worldviews – Possibility, Impacts, and Barriers 
16:45  17:10  Roberta La Haye and Irene Naested (Mount Royal), Connecting Mathematics and Art in Elementary Education 

Contributed Papers 
Org: Edward Doolittle (First Nations University) and Fotini Labropulu (Regina) 

Saturday June 2 (Whitmore) 
16:15  16:40  Vahid Anvari (Saskatchewan), System Dynamic Modeling of Chronic Wasting Disease 
16:45  17:10  Mahshid Atapour (Saskatchewan), Enhancing the Learning of Business Mathematics/Statistics Using Customized ElectronicLearning Modules 

Free Probability Theory: New Developments and Applications 
Org: Serban Belinschi (Saskatchewan) and Benoît Collins (Ottawa) 

Saturday June 2 (Pine, Ramada) 
10:00  10:25  Nadia Saad (Ottawa), Integration of Invariant Matrices and Applications to Statistics 
10:30  10:55  Emily Redelmeier (ParisSud), Real SecondOrder Freeness 
11:00  11:25  James Mingo (Queen's), Fluctuations of Free Wigner Matrices 
14:00  14:25  Victor Vinnikov (Ben Gurion; Israel), Noncommutative Functions and Their Regularity Properties 
14:30  14:55  Mihai V. Popa (Queen's), Some Applications of NonCommutative Functions in Free Analysis 
16:15  16:40  Raj Rao Nadakuditi (Michigan), Numerical computation of convolutions in free probability 
16:45  17:10  JiunChau Wang (Saskatchewan), Questions around free Levy processes of the second kind 

Geometric Topology 
Org: Steve Boyer (UQAM), Ryan Budney (Victoria) and Dale Rolfsen (UBC) 

Saturday June 2 (Qu'Appelle) 
10:00  10:40  Radu Cebanu (UQAM), Knots in lens spaces with $S^1\times S^2$ surgeries 
10:45  11:25  Adam Clay (UQAM), Foliations of graph manifolds and leftorderability 
16:15  16:55  Zsuzsanna Dancso (Toronto), Odd Khovanov homology via hyperplane arrangements 
17:00  17:40  Mikael Pichot (McGill), Randomizing higher rank lattices 

Sunday June 3 (Qu'Appelle) 
8:30  9:10  Tetsuya Ito (Tokyo; UBC), Open book foliation and incompressible surfaces 
9:15  9:55  Ben Burton (Queensland), Regina in Regina: Adventures in computation with knots and 3manifolds 
14:00  14:40  William Jaco (Oklahoma State), Minimal triangulations of certain 3manifolds 
16:15  16:55  Liam Watson (UCLA), Heegaard Floer homology and the fundamental group 
17:00  17:40  Tom Baird (Memorial), Moduli Spaces of Vector Bundles over a real curve. 

Monday June 4 (Qu'Appelle) 
8:30  9:10  Eduardo MartinezPedroza (Memorial), Coherence and Negative Sectional Curvature in Complexes of Groups 
9:15  9:55  David Krebes (Calgary), Units of the String Link Monoids 

Geometry and Topology of Lie Transformation Groups 
Org: Lisa Jeffrey (Toronto) and Liviu Mare (Regina) 

Sunday June 3 (Wascana B) 
8:00  8:25  Oliver Goertsches (Hamburg), Equivariant cohomology of transverse actions and $K$contact manifolds 
8:30  8:55  Matthias Franz (Western), Equivariant cohomology, syzygies and orbit structure 
9:00  9:25  Steven Rayan (Toronto), Constructions of coHiggs bundles in higher dimensions 
9:30  9:55  Jochen Kuttler (Alberta), Tensors of bounded rank are defined in bounded degree 
14:00  14:25  Tom Baird (Memorial), GKMsheaves and equivariant cohomology 
14:30  14:55  Jonathan Fisher (Toronto), The Kirwan method in hyperk\"ahler geometry 
16:15  16:40  Derek Krepski (McMaster), On symplectic toric orbifolds as quotients of a finite group action 
16:45  17:10  David LiBland (Toronto), Colored moduli spaces of flat connections 
17:15  17:40  Jacques Hurtubise (McGill), Flat bundles and Grassmann framings 
17:45  18:10  Julianna Tymoczko (Smith College), Combinatorial tools for cohomological calculations 

Monday June 4 (Wascana B) 
8:00  8:25  Peter Quast (Augsburg), The 'equator' of a symmetric space 
8:30  8:55  Catalin Zara (Massachusetts Boston), Balanced Fiber Bundles and GKM Theory 
9:00  9:25  Leonardo Mihalcea (Virginia Tech), Curve neighborhoods of Schubert varieties 
14:00  14:25  Kathleen Smith (Toronto), Connectivity and Convexity Properties of the Moment Map for Group Actions on Hilbert Manifolds 
14:30  14:55  Travis Li (Toronto), Construction of symplectic groupoids 
15:00  15:25  Gregory D. Landweber (Bard College), Moduli spaces for offshell supersymmetry 
15:30  15:55  Liviu Mare (Regina), Nonabelian GKM Theory 

Harmonic Analysis and Operator Spaces 
Org: Yemon Choi and Ebrahim Samei (Saskatchewan) 

Saturday June 2 (Birch, Ramada) 
10:00  10:25  Michael Brannan (Queen's), Representations of quantum group convolution algebras 
10:30  10:55  Mehrdad Kalantar (Carleton), Harmonic Operators on LC Quantum Groups 
11:00  11:25  Yemon Choi (Saskatchewan) 
14:00  14:25  Mahmood Alaghmandan (Saskatchewan), Amenability properties for the centres of certain discrete group algebras 
14:30  14:55  Fereidoun Ghahramani (Manitoba), Automorphisms and derivations of the $p$Volterra algebras and $p$weighted convolution algebras 
16:15  16:40  Elcim Elgun (Waterloo), The Eberlein Compactification of Locally Compact Groups 
16:45  17:10  Matthew Mazowita (Alberta), The weighted compactification of a group and topological centres 

Sunday June 3 (Birch, Ramada) 
9:00  9:25  Nico Spronk (Waterloo), On the algebra generated by pure positive definite functions 
9:30  9:55  Laura Marti Perez (Waterloo), A groupoid generalization of the map $\overline{L^2(H)}\otimes L^2(H) \to A(H)$. 
14:00  14:25  Keith Taylor (Dalhousie), Groups with (essentially) one point duals 
14:30  14:55  Mahya Ghandehari (Dalhousie), Matrix coefficients of unitary representations and projections in $L^1(G)$. 
16:15  16:40  Yong Zhang (Manitoba), The invariant subspace property for Falgebras 
16:45  17:10  Ben Willson (Windsor), A Hilbert space approach to approximate diagonals for locally compact quantum groups 
17:15  17:40  Volker Runde (Alberta), Weighted Fig\`aTalamancaHerz algebras 

Homotopy Theory 
Org: Kristine Bauer (Calgary) and Marcy Robertson (Western) 

Saturday June 2 (Diefenbaker) 
10:00  10:25  Don Stanley (Regina), Homotopy invariance of configuration spaces 
10:30  10:55  Martin Frankland (Illinois  UrbanaChampaign), Nonrealizable 2stage $\Pi$algebras 
11:00  11:25  Hugo Rodriguez Ordonez (Universidad Autónoma de Aguascalientes), Dimensional restrictions upon counterexamples to Ganea's conjecture 
14:00  14:25  Sean Tilson (Wayne State), Power Operations and the Kunneth Spectral Sequence 
16:15  16:40  Keith Johnson (Dalhousie), Homogeneous integer valued polynomials and the stable homotopy of BU 
16:45  17:10  Dorette Pronk (Dalhousie), Bredon Cohomology with Local Coefficients 

Sunday June 3 (Diefenbaker) 
14:00  14:25  Simona Paoli (Leicester, UK), nfold groupoids and ntypes 
14:30  14:55  Marcy Robertson (Western), On Topological Triangulated Orbit Categories 
16:15  16:40  Phil Hackney (UCRiverside), Homotopy theory of props 
16:45  17:35  Julie Bergner (UCRiverside), Homotopy operads as diagrams 

Monday June 4 (Diefenbaker) 
9:00  9:50  Rick Jardine (Western), Cosimplicial spaces and cocycles 
14:00  14:25  Parker Lowrey (Western), The derived motivic Hall algebra associated to a projective variety. 
14:30  14:55  Dan Lior (Illinois  UrbanaChampaign), The use of labelled trees in the GoodwillieTaylor tower of discrete modules 
15:00  15:25  Brenda Johnson (Union College), Models for Taylor Polynomials of Functors 
15:30  15:55  Michael Ching (Amherst College), A classification of Taylor towers 

Interactions Between Algebraic Geometry and Commutative Algebra 
Org: Susan Cooper (Central Michigan) and Sean SatherWagstaff (North Dakota State) 

Saturday June 2 (Maple, Ramada) 
10:00  10:25  Brian Harbourne (NebraskaLincoln), Containments of symbolic powers in ordinary powers 
10:30  10:55  Mike Janssen (NebraskaLincoln), Ideals of almost collinear points in $\mathbb{P}^2$ 
11:00  11:25  Annika Denkert (NebraskaLincoln), Resurgence and related questions for two intersecting lines in $\mathbb{P}^2$ 
14:00  14:25  Sandra Spiroff (Mississippi), The Vanishing of Invariants on Complete Intersections 
14:30  14:55  Kristen Beck (Arizona), Depth and dimension for high syzygies 
16:15  16:40  Luke Oeding (UCBerkeley), The trifocal variety 
16:45  17:10  Nathan Grieve (Queen's), Cupproduct problems on an abelian variety 
17:15  17:40  Enrico Carlini (Politecnico di Torino), Determining the Waring rank: special cases 

Sunday June 3 (Maple, Ramada) 
8:00  8:25  Sara Faridi (Dalhousie), Monomial resolutions supported by simplicial trees 
8:30  8:55  Andrew Hoefel (Queen's), Powers of edge ideals with linear resolutions 
9:00  9:25  Jennifer Biermann (Lakehead), Balanced vertex decomposable simplicial complexes and their hvectors 
9:30  9:55  Melissa Lindsey (Indiana Wesleyan), Using lexpluspowers ideals to maximize global Betti numbers 
14:00  14:25  Chris Peterson (Colorado State), Linear algebra and the Tangent Bundle 
14:30  14:55  Chris Francisco (Oklahoma State), Borel ideals and connections to discrete geometry 
16:15  16:40  Stephen Sturgeon (Kentucky), Combinatorics of BoijSoderberg Theory 
16:45  17:10  Megan Patnott (Notre Dame), The $h$vectors of arithmetically Gorenstein sets of points on a general sextic surface in $\mathbb{P}^3$ 
17:15  17:40  Uwe Nagel (Kentucky), Gorenstein algebras presented by quadrics 

Number Theory 
Org: Mark Bauer (Calgary), Richard McIntosh (Regina) and Eric Roettger (Mount Royal) 

Saturday June 2 (Hillsdale) 
10:00  10:25  Cameron Stewart (Waterloo), Well spaced integers generated by an infinite set of primes 
10:30  10:55  Karl Dilcher (Dalhousie), Congruences for sums of reciprocals 
11:00  11:25  Patrick Ingram (Colorado State), The arithmetic of Henon maps 
14:00  14:25  Matthew Greenberg (Calgary) 
14:30  14:55  Colin Weir (Calgary), Decomposing the Jacobians of Hermitian Curves 
16:15  16:40  Dan Brown (Certicom), Cryptography in Diophantine Cloak 
16:45  17:10  David Jao (Waterloo), Isogenybased Cryptography 
17:15  17:40  Michael Jacobson (Calgary), Tabulating Class Groups of Real Quadratic Fields 

Sunday June 3 (Hillsdale) 
9:00  9:25  Hugh Williams (Calgary), Compact Representations of Certain Algebraic Integers 
9:30  9:55  Keith Johnson (Dalhousie), Integer valued polynomials on noncommutative rings 
14:00  14:25  Paul Buckingham (Alberta), Connecting homomorphisms associated to Tate sequences 
14:30  14:55  Renate Scheidler (Calgary), Cubic Function Field Tabulation and 3Ranks of Hyperelliptic Curves 
16:15  16:40  Michael Bennett (UBC), A problem of Erdos and Graham revisited 
16:45  17:10  Michael Coons (Waterloo), The rationaltranscendental dichotomy of Mahler functions 
17:15  17:40  Richard McIntosh (Regina), padic equations for power sums 

Operator Algebras 
Org: Martin Argerami, Juliana Erlijman and Remus Floricel (Regina) 

Saturday June 2 (Cedar, Ramada) 
10:00  10:25  Laurent Marcoux (Waterloo), Almost invariant subspaces 
10:30  10:55  Shawn McCann (Calgary), $C^*$algebras Associated with Topological Group Quivers 
11:00  11:25  Dilian Yang (Windsor), Type III von Neumann algebras associated with rank 2 graphs 
14:00  14:25  ManDuen Choi (Toronto), The Taming of the Shrew with Positive Linear Maps 
14:30  14:55  SiriMalén Høynes (Trondheim, Norway), Toeplitz dynamical systems and their Ktheory 
16:15  16:40  Andrew Dean (Lakehead), Classification of C*dynamical systems 
16:45  17:10  Eugeniu Spinu (Edmonton), Domination problem in the noncommutative setting 

Sunday June 3 (Cedar, Ramada) 
9:00  9:25  Doug Farenick (Regina), Ando's numerical radius theorem revisited 
9:30  9:55  Gilad Gour (Calgary), Closed formula for the relative entropy of entanglement 
14:00  14:25  Berndt Brenken (Calgary), Universal C*algebras of *semigroups and the C*algebra of a partial isometry 
14:30  14:55  Ami Viselter (Alberta), Locally compact quantum groups and amenability 
16:15  16:40  Heath Emerson (Victoria), Fredholm modules and boundaries of hyperbolic groups 
16:45  17:10  Yasuhiko Sato (Kyoto), Strict comparison and Zabsorption of nuclear C*algebras 
17:15  17:40  Cristian Ivanescu (Grant MacEwan), A KreinMilman type theorem for C*algebras 

Perspectives in Mathematical Physics 
Org: Yvan SaintAubin and Luc Vinet (Montréal) 

Saturday June 2 (Glenelm) 
10:00  10:25  Tiago Dinis da Fonseca (CRM), Higher spin 6Vertex model and Macdonald polynomials 
10:30  10:55  Daniel Gottesman (Perimeter Institute), Quantum Error Correction 
11:00  11:25  Josh Lapan (McGill), Black Hole Greybody Factors and Monodromies 
14:00  14:25  Patrick Desrosiers (Universidad de Talca), Betaensembles of random matrices 
14:30  14:55  Stefan MendezDiez (Alberta), Elliptic curves, KRtheory and Tduality 
16:15  16:40  Walid Abou Salem (Saskatchewan), Adiabatic evolution of coupled surface and internal waves 
16:45  17:10  Robert Milson (Dalhousie), A Conjecture on Exceptional Orthogonal Polynomials 
17:15  17:40  Sarah Post (CRM), Recent advances in the theory of superintegrable systems 

Sunday June 3 (Glenelm) 
9:00  9:25  Alexi MorinDuchesne (Montréal), Periodic loop models and extended XXZ Hamiltonians 
9:30  9:55  Shunji Matsuura (McGill), Protected boundary states in gapless topological phases 
14:00  14:25  Gabor Kunstatter (Winnipeg), Quantum mechanics on the discretized halfline 
14:30  14:55  Marco Merkli (Memorial), Repeated Interaction Quantum Systems 
16:15  16:40  Ferenc Balogh (Concordia), Reduction of planar orthogonality to nonhermitian orthogonality on contours 
16:45  17:10  Manu Paranjape (Montréal), Solitons and instantons in an effective model of CP violation 
17:15  17:40  Raymond Laflamme (Waterloo), Quantum Error Correction: from theory to practice 

Monday June 4 (Glenelm) 
8:30  8:55  David Feder (Calgary), Graph Theory in Quantum ManyBody Physics 
9:00  9:25  Vincent Bouchard (Alberta), The (un)reasonable effectiveness of string theory in mathematics 

Representation Theory of Groups, Lie Algebras, and Hopf Algebras 
Org: Allen Herman and Fernando Szechtman (Regina) 

Saturday June 2 (Cypress) 
10:00  10:25  Gerald Cliff (Alberta), Representations of GL(n,R) and Sp(2n,R) where R is a padic field or a finite local ring 
11:00  11:25  Gerhard Hiss (Aachen), On the Chevalley property of a finitedimensional group algebra and its Drinfeld double 
14:00  14:25  Nicolas Guay (Alberta), Coideal subalgebras of quantized enveloping algebras. 
14:30  14:55  Anna Stokke (Winnipeg), Global crystal bases and $q$Schur algebras 
16:15  16:40  Leandro Cagliero (Cordoba), The classification of uniserial $\mathfrak{sl}(2)\ltimes V(m)$modules and a new interpretation of the RacahWigner $6j$symbol 
16:45  17:10  Paolo Casati (Milan), Simple representations of simple Lie algebras remain Indecomposable restricted to some Abelian Subalgebras 
17:15  17:40  Murray Bremner (Saskatchewan), The fundamental invariants of 3 x 3 x 3 arrays 

Sunday June 3 (Cypress) 
8:30  8:55  Hader Elgendy (Saskatchewan), The universal Associative envelope of the antiJordan triple system of $n \times n$ matrices 
9:00  9:25  Hubert de Guise (Lakehead), Some indecomposable representations in physics 
9:30  9:55  Michael Lau (Laval), Representations of Twisted Forms 
14:00  14:25  Sonia Natale (Cordoba), Extensions of tensor categories. 
16:45  17:10  Rachael Quinlan (Galway), Characters of covering groups of elementary abelian 2groups 

Monday June 4 (Cypress) 
8:30  8:55  Ryan Vinroot (William and Mary), Semisimple symplectic characters of finite unitary groups 
9:00  9:25  Michael Geline (Northern Illinois), Knörr lattices for elementary abelian $p$groups 
14:00  14:25  Mark Lewis (Kent State), Counting characters in blocks of solvable groups with abelian defect group 
14:30  14:55  Xiangqian Guo (Zhengzhou), New irreducible modules for Virasoro algebra 
15:00  15:25  Jose Pantoja (Valparaiso), Weil Representations of the groups $GL^*_{\epsilon}(2,A)$ and $SL^*_{\epsilon}(2,A)$ 

Total Positivity 
Org: Shaun Fallat (Regina) and Michael Gekhtman (Notre Dame) 

Saturday June 2 (Whitmore) 
10:00  10:25  Alvaro Barreras (Zaragoza), Signed bidiagonal decompositions 
10:30  11:20  Stephane Launois (Kent), Deleting derivations algorithm and TNN matrices 
14:00  14:50  Shahla Nasserasr (Regina), TP$_k$ completion of partial matrices with one unspecified entry 
16:15  16:40  Mahmoud Manjegani (Regina), Hadamard Powers of Totally Positive Matrices 
16:45  17:10  Shaun Fallat (Regina), Rank Deficiency and Shadows in Totally Nonnegative Matrices 