# Talks Delivered

** **

** INVITED RESEARCH TALKS, COLLOQIUA, AND OTHER LECTURES**

- 23 November 2023 |
*Quantum matter, moduli spaces, and a higher spectral correspondence*, Colloquium, Department of Mathematical and Statistical Sciences / Theoretical Physics Institute, University of Alberta - 17 November 2023 |
*Quantum matter and exotic geometries: innovations in material science inspired by mathematics and art*, Chemistry Seminar, Department of Chemistry, University of Saskatchewan - 6 November 2023 |
*Moduli spaces and quantum matter: from materials to pure mathematics and back*, Colloquium, Department of Pure Mathematics, University of Waterloo - 25 October 2023 |
*Quantum innovation at the interface of materials and information*, Joint FIAS–Goethe University colloquium on Perspectives in Science, Frankfurt Institute for Advanced Studies, Frankfurt - 12 June 2023 |
*Resolutions of finite quotient singularities and quiver varieties*, Geometry & Analysis Seminar, Mathematical Institute, University of Oxford - 17 May 2023 |
*Quantum Computing: What Is It and What Will It Do For Us?*, Quantum Computing Feature, IEEE North Saskatchewan Computer Chapter, Innovation Place, Saskatoon - 28 April 2023 |
*Quantum matter from algebraic geometry*, Mathematical Physics Seminar, Perimeter Institute, Waterloo - 27 April 2023 |
*Resolutions of finite quotient singularities and quiver varieties*, Geometry & Topology Seminar, Department of Pure Mathematics, University of Waterloo - 17 March 2023 |
*Quantum matter inspired by geometry and art*, PIMS Distinguished Speaker Series, Department of Mathematics and Computer Science, University of Lethbridge - 3 March 2023 |
*The geometry inside quantum matter*, Structurist Fellowship Symposium, University of Saskatchewan - 22 February 2023 |
*Resolutions of finite quotient singularities and quiver varieties*, Algebraic Geometry Seminar, Department of Mathematics, University of California, Davis - 17 February 2023 |
*New perspectives on quantum matter from algebraic geometry*, Algebraic Geometry Seminar, Department of Mathematics, University of Toronto - 5 January 2023 |
*Resolutions of finite quotient singularities and quiver varieties*, Special Session on Resolutions of Singularities and Cohomology in Geometry and Representation Theory, Joint Mathematics Meetings, Boston - 25 October 2022 |
*Talk cancelled due to immovable conflict*, Quantum Field Theory Seminar Series, Mathematical Institute, University of Oxford - 11 October 2022 |
*What's happening with quantum in Saskatchewan?*, Quantum Alberta Summit, TELUS Spark Science Centre, Calgary - 21 June 2022 |
*Quantum matter from algebraic geometry*, Conference on the Quantum Hall Effect and Topological Phases, Institut de Recherche Mathématique Avancée, Strasbourg - 13-14 June 2022 |
*Quiver varieties for geometers***(3 lectures)**, Geometry (Re)United Conference, University of Illinois at Chicago (*cancelled due to Covid-19 precautions*) - 31 March 2022 |
*The algebra, topology, and combinatorics of Higgs bundles*, Colloquium, Department of Mathematical and Statistical Sciences, University of Alberta (Online) - 15 February 2022 |
*New models of quantum matter inspired by geometry*, Physics & Engineering Physics Seminar, Department of Physics & Engineering Physics, University of Saskatchewan - 8 January 2022 |
*Talk cancelled due to COVID-19 prevention measures*, Special Session on Intersections of Geometric Analysis and Mathematical Physics, Joint Mathematics Meetings, Seattle (Online) - 16 December 2021 |
*Novel models of quantum matter inspired by geometry and art*, Mathematical Modelling Seminar, Department of Biology, University of Saskatchewan (Online) - 15 December 2021 |
*Quantum materials: new challenges for neutron scattering*, Saskatchewan Grassroots for Neutron Scattering Coffee Break, Fedoruk Centre for Nuclear Innovation (Online) - 7 November 2021 |
*Integrable systems on Nakajima quiver varieties*, Minisymposium on Applications of Algebra in Mathematical Physics and Integrable Systems, TXLA21: 4th Annual Meeting of the SIAM Texas-Louisiana Section (Online) - 12 August 2021 |
*Quantum matter from algebraic geometry and number theory*, International Symposium on Mathematical Dialogues, Chern Institute of Mathematics (Online) - 20 July 2021 |
*Generalized hyperpolygons, meromorphic Higgs bundles, and integrability*, Special Session on Algebraic Geometry of Moduli Spaces and Applications, Mathematical Congress of the Americas, Buenos Aires (Online) - 10 June 2021 |
*Integrability and symplectic duality for generalized hyperpolygons*, Scientific Session on Symplectic Geometry, Canadian Mathematical Society (75+1)th Anniversary Meeting, Ottawa (Online) - 28 May 2021 |
*Topology of ordinary, twisted, and wild Hitchin systems*, Differential Geometry Seminar, University of California at Santa Barbara (Online) - 13 May 2021 |
*What is a hyperpolygon?*, WiSe Seminar, School of Mathematics & Physics, University of Queensland (Online) - 13 April 2021 |
*New approaches to quantum matter from hyperbolic geometry*, Colloquium, Quantum Science and Engineering Center, George Mason University (Online) - 16 March 2021 |
*Geometry from quantum matter and quantum matter from geometry*, Seminar, Geometry Labs United, Boston College (Online) - 21 January 2021 |
*The geometry and physics of Hitchin systems*, Colloquium, Department of Mathematics & Statistics, Utah State University (Online) - 11 December 2020 |
*Generalized hyperpolygons, meromorphic Higgs bundles on curves, and integrability*, Clusters and Geomety Seminar, Department of Mathematics, Yale University (Online) - 13 November 2020 |
*Generalized and BPS hyperpolygons, meromorphic Higgs bundles, and integrability*, High Energy Theory Seminar, Particle Theory Group, Walter Burke Institute for Theoretical Physics, Caltech (Online) - 29 September 2020 |
*The geometry and physics of Hitchin systems*, Séminaire physique mathématique, Centre de recherches mathématiques (Online) - 29 July 2020 |
*Plenary talk cancelled due to COVID-19 prevention measures*, Symposium on Physics, Geometry, and Number Theory, Chern Institute, Nankai - 16 July 2020 |
*quanTA Year One*, Geometry Labs United 2020, Institute for Computational and Experimental Research in Mathematics (Online) - 15 June 2020 |
*Quantum matter meets algebraic geometry*, SIDE Math Conference, University of Illinois at Chicago (Online) - 10 June 2020 |
*Plenary talk cancelled due to COVID-19 prevention measures*, Workshop on the Geometry and Physics of Higgs Bundles V and Current Trends on Spectral Data for Higgs Bundles VI, University of Illinois at Chicago - 6 June 2020 |
*Generalized hyperpolygons, meromorphic Higgs bundles on curves, and integrability*, Conference on Lie Theory and Integrable Systems in Symplectic and Poisson Geometry, Northeastern University / McMaster University / Fields Institute (Online) - 11 May 2020 |
*Generalized hyperpolygons, meromorphic Higgs bundles on curves, and integrability*, Workshop on Higgs Bundles and Related Topics, University of Toronto (Online) - 8 May 2020 |
*Talk cancelled due to COVID-19 prevention measures*, High Energy Theory Seminar, Particle Theory Group, Walter Burke Institute for Theoretical Physics, Caltech - 27 April 2020 |
*Talk cancelled due to COVID-19 prevention measures*, Geometry, Topology, and Dynamics Seminar, Department of Mathematics, Statistics, and Computer Science, University of Illinois at Chicago - 7 April 2020 |
*Talk cancelled due to COVID-19 prevention measures*, Séminaire physique mathématique, Centre de recherches mathématiques, Montréal - 21 February 2020 |
*Hitchin systems in mathematics and beyond*, Colloquium, Department of Mathematical Sciences, George Mason University - 9 January 2020 |
*Moduli spaces of Higgs bundles*, TPI Seminar, Theoretical Physics Institute, University of Alberta - 8 January 2020 |
*Quiver varieties and Hitchin systems*, Geometry, Algebra, and Physics Seminar, Department of Mathematical and Statistical Sciences, University of Alberta - 26 July 2019 |
*Some global aspects of Higgs bundle moduli spaces at genus*0, Workshop on Geometric and Analytic Aspects of Moduli Spaces, Leibniz Universität Hannover - 8 June 2019 |
*Linear character varieties of curves: geometry and mirror symmetry*, Scientific Session on Equivariant Methods in Differential and Algebraic Geometry, Canadian Mathematical Society Summer Meeting, Regina - 8 June 2019 |
*The quiver at the bottom of the twisted nilpotent cone on***P**, Scientific Session on Topology, Canadian Mathematical Society Summer Meeting, Regina^{1} - 25 May 2019 |
*Spectral data for twisted Higgs bundles on***P**, Current Trends on Spectral Data for Higgs Bundles V, Simons Centre for Geometry and Physics, Stony Brook^{1} - 13 May 2019 |
*Hyperpolygons and Higgs bundles*, Geometry and Physics of Higgs Bundles (Workshop 1920), Mathematisches Forschungsinstitut Oberwolfach - 18 March 2019 |
*Hyperpolygons and Hitchin systems*, Workshop on Challenges at the Interface of Hitchin Systems and String Theory, Simons Centre for Geometry and Physics, Stony Brook - 21 February 2019 |
*Hyperkähler geometry of hyperpolygon spaces*, Geometry, Physics, and Representation Theory Seminar, Mathematics Department, Northeastern University - 12 November 2018 |
*Hyperkähler geometry of hyperpolygon spaces*, Geometry & Analysis Seminar, Mathematical Institute, University of Oxford - 6 July 2018 |
*One quiver, served three ways*, PIMS Topology and Geometry Meeting, University of Regina - 11 June 2018 |
*Hitchin systems in mathematics and beyond*, Ethel Raybould Colloquium, School of Mathematics & Physics, University of Queensland - 11 May 2018 |
*Geometry of weightless Kapustin-Witten solutions on the plane*, Geometry and Topology Seminar, Mathematics Department, Caltech - 11 May 2018 |
*What is a Higgs bundle?*, Geometry and Topology Seminar, Mathematics Department, Caltech - 9 May 2018 |
*Geometry of weightless Kapustin-Witten solutions on the plane*, Geometry Seminar, Department of Mathematics, Stanford Univeristy - 23 April 2018 |
*Asymptotic geometry of hyperpolygons*, Geometry / Topology Seminar, Department of Mathematics, Duke University - 20 April 2018 |
*Asymptotic geometry of hyperpolygons*, Analysis and Geometry Seminar, Department of Mathematics, Central Michigan University - 10 April 2018 |
*The inside looking out: challenges for geometry from physics*, SNOLab Colloquium, Sudbury Neutrino Observatory, Sudbury - 1 February 2018 |
*Asymptotic geometry of hyperpolygons*, Colloquium, Department of Mathematics, University of Manitoba - 22 January 2018|
*Asymptotic geometry of hyperpolygons*, Algebra & Geometry Seminar, Mathematics Department, University of British Columbia - 31 October 2017 |
*Higgs bundles and the nilpotent cone*, Workshop on Singular Geometry and Higgs Bundles in String Theory, American Instiute of Mathematics, San Jose - 22 October 2017 |
*Asymptotic geometry of hyperpolygon spaces*, Canadian Western Algebraic Geometry Symposium, University of Alberta - 19 September 2017 |
*The inside looking out: challenges for geometry from physics*, Physics & Engineering Physics Seminar, University of Saskatchewan - 31 August 2017 |
*Asymptotics of hyperpolygons*, The Analysis of Gauge-Theoretic Moduli Spaces, Banff International Research Station - 28 July 2017 |
*Asymptotics of hyperpolygons*, Scientific Session on Geometry and Physics of Higgs Bundles, Mathematical Congress of the Americas, Montréal - 26 July 2017 |
*The quiver at the bottom of the twisted nilpotent cone on***P**, Scientific Session on Symmetries of Symplectic Manifolds and Related Topics, Mathematical Congress of the Americas, Montréal^{1} - 15 June 2017 |
*Higgs bundles and the Hitchin system*, Colloquium, Department of Mathematics, Christian-Albrechts-Universität Kiel - 19-21 June 2017 |
*Asymptotics of Higgs bundles and hyperpolygons***(6 lectures)**, Master Class, Centre for the Quantum Geometry of Moduli Spaces, Aarhus - 8 June 2017 |
*The inside looking out: challenges for geometry from physics*, PIMS Young Researchers Conference, University of Saskatchewan - 22 February 2017 |
*Higgs bundles and the Hitchin system*, Colloquium, Center for Mathematical Sciences and Applications, Harvard University - 24 October 2016 |
*Quivers, hyperpolygons, and Hitchin systems*, Colloquium, University of Illinois at Chicago - 21-23 October 2016 |
*An introduction to the topology and combinatorics of Higgs bundle moduli spaces***(3 lectures)**, Workshop on the Geometry and Physics of Higgs Bundles I, University of Illinois at Chicago - 15 October 2016 |
*The quiver at the bottom of the twisted nilpotent cone on***P**, PIMS Geometry and Topology Meeting, University of Regina^{1} - 31 March 2016 |
*Star-shaped quivers, hyperpolygons, and Higgs bundles*, Geometry Seminar, University of Texas at Austin - 21 March 2016 |
*Star-shaped quivers, hyperpolygons, and Higgs bundles*, Geometry & Topology Seminar, University of Western Ontario - 2 March 2016 |
*Partition problems and moduli of twisted Higgs bundles*, 2016 Symposium on Higgs Bundles in Geometry and Physics, Internationales Wissenschaftsforum Heidelberg - 7 December 2015 |
*The bottom of the nilpotent cone of twisted Higgs bundles on***P**, Scientific Session on Symplectic Geometry, Morse Theory, and Moment Maps, Canadian Mathematical Society Winter Meeting, Montréal^{1} - 21 November 2015 |
*Star-shaped quivers, hyperpolygons, and Higgs bundles*, Conference on New Developments in Moduli and Geometric Invariant Theory, University of North Carolina at Chapel Hill - 10 June 2015 |
*Hyperpolygons and Hitchin systems*, GEAR Network Satellite Workshop on Higgs Bundles and Character Varieties, Porto - 1 May 2015 |
*Hyperpolygons, Hitchin systems, and Hausel-Thaddeus mirror symmetry*, CIRGET, Université du Québec à Montréal - 12 December 2014 |
*Hyperpolygons, Hitchin systems, and Hausel-Thaddeus mirror symmetry*, Geometry & Topology Seminar, Department of Pure Mathematics, University of Waterloo - 15 November 2014 |
*Hyperpolygons, Hitchin systems, and Hausel-Thaddeus mirror symmetry*, Workshop on Arithmetic and Geometry of Calabi-Yau Varieties, Fields Institute, Toronto - 18 October 2014 |
*Polygons and parabolic Higgs bundles on***P**, Special Session on Differential Geometry and Mathematical Physics around the Work of Bill Goldman, AMS Sectional Meeting, Dalhousie University^{1} - 31 January 2014 |
*Riemann surfaces and integrable systems*, Hamiltonian Dynamics Seminar, University of Toronto - 11 November 2013 |
*Nonabelian Hodge theory: moduli spaces,***C****-actions, and complex variations of Hodge structure*, Concentrated Graduate Course on Hodge Theory in String Theory, Fields Institute, Toronto - 25 July 2013 |
*Some aspects of Higgs bundles on curves*, Calabi-Yau Thematic Program Seminar, Fields Institute, Toronto - 14 June 2013 |
*Partitions and moduli of twisted Higgs bundles*, Workshop on Moduli Spaces and Their Invariants in Mathematical Physics, Centre de recherches mathématiques, Montréal - 5 April 2013 |
*Combinatorics from moduli spaces*, Number Theory Seminar, Queen's University - 25 February 2013 |
*Generalized holomorphic bundles on ordinary complex surfaces*, Geometry & Topology Seminar, University of Western Ontario - 20 February 2013 |
*Generalized holomorphic bundles on ordinary complex surfaces*, Geometry Seminar, University of North Carolina at Chapel Hill - 3 June 2012 |
*Constructions of co-Higgs bundles in higher dimensions*, Scientific Session on Geometry of Lie Groups, Canadian Mathematical Society Summer Meeting, Regina - 7 May 2012 |
*Constructions of co-Higgs bundles in higher dimensions*, GAP (Geometry & Physics) Conference, Perimeter Institute, Waterloo - 24 April 2012 |
*Combinatorics of the moduli space of*L*-twisted Higgs bundles at genus*0, Geometry Seminar, University of Illinois at Urbana-Champaign - 23 March 2012 |
*Combinatorics of twisted Higgs bundles*: g=0*and beyond*, Geometric Representation Theory Seminar, University of Toronto - 20 March 2012 |
*A quiver approach to the Poincaré series of twisted Higgs bundle moduli spaces on***P**, Analysis Seminar, University of Western Ontario^{1} - 27 February 2012 |
*A quiver approach to the Poincaré series of twisted Higgs bundle moduli spaces on***P**, Algebraic Geometry Seminar, Queen's University^{1} - 10 December 2011 |
*Betti numbers of twisted Higgs moduli spaces and quivers*, Scientific Session on Differential Geometry, Canadian Mathematical Society Winter Meeting, Toronto - 20 November 2011 |
*Betti numbers of twisted Higgs moduli spaces and quivers*, Workshop on Arithmetic and Geometry of Calabi-Yau Varieties, Fields Institute, Toronto - 31 October 2011 |
*Betti numbers of twisted Higgs moduli spaces and quivers*, Symplectic Seminar, University of Toronto - 5 October 2011 |
*Betti numbers of twisted Higgs moduli spaces and quivers*, Geometry & Topology Seminar, Department of Pure Mathematics, University of Waterloo - 7 July 2011 |
*Quivers and Betti numbers of co-Higgs bundles*(poster), Annual Mathematics Poster Exhibition, Bonn International Graduate School in Mathematics - 6 June 2011 |
*Betti numbers of twisted Higgs bundle moduli spaces at genus 0*, GEOMAPS Retreat, Centre for the Quantum Geometry of Moduli Spaces and Department of Physics & Astronomy, Aarhus University - 8 December 2010 |
*Examples of co-Higgs bundles*, Symplectic Seminar, University of Toronto - 26 July 2010 |
*Co-Higgs bundles*, Special Invited Seminar, McGill University - 1 July 2010 |
*Co-Higgs bundles on the projective line and plane*(poster), Annual Mathematics Poster Exhibition, Bonn International Graduate School in Mathematics - 10 December 2009 |
*A soupçon of spectral varieties and co-Higgs bundles*, London Junior Geometry Seminar, Imperial College

**CONTRIBUTED TALKS**

- 28 November 2017 |
*Partitions and moduli*, Pure and Applied Combinatorics Seminar, University of Saskatchewan - 30 November 2016 |
*Mirror symmetry and Langlands duality in integrable systems*, AGeNT Seminar, University of Saskatchewan - 11 November 2014 |
*Generalized holomorphic bundles*, Generalized Complex Geometry Reading Group, gLab, Fields Institute, Toronto - 21 June 2014 |
*Flowing quivers*, Conference on Graph Theory, Matrix Theory, and Interactions: Celebrating the Scholarship of David Gregory, Queen's University - 18 March 2014 |
*Lax pairs, theta divisors, and linear flow on elliptic curves*II, gLab, Fields Institute, Toronto - 11 March 2014 |
*Lax pairs, theta divisors, and linear flow on elliptic curves*I, gLab, Fields Institute, Toronto - 13 August 2013 | n
*-body problems and the shape sphere*, gLab, Fields Institute, Toronto - 28 January 2013 |
*Wonderful compactifications*, gLab, Fields Institute, Toronto

**OUTREACH AND UNDERGRADUATE TALKS **

- 27 October 2021 |
*Scary Math? Dissecting Math Fear*(Panel Session), Indigenous Student Achievement Pathways Program, University of Saskatchewan (Online) - 14 October 2020 |
*Three-dollar coins, Chicken McNuggets, and crazy dice*, Math & Stats Club, University of Saskatchewan (Online) - 4 July 2019 |
*Burnside wasn't here*, Extreme Math Camp!, Saskatoon - 13 March 2019 |
*Burnside wasn't here*, Math & Stats Club, University of Saskatchewan - 4 July 2018 |
*To Infinity and beyond!*, Extreme Math Camp!, Saskatoon - 14 March 2018 |
*14616808192*, Math & Stats Club (Special Pi Day Talk), University of Saskatchewan - 13 July 2017 |
*Quantum mathematics*, Talk for USRA summer students, Department of Mathematics & Statistics, University of Saskwatchewan - 17 November 2016 |
*Three-dollar coins, Chicken McNuggets, and crazy dice*, Math & Stats Club, University of Saskatchewan - 7 August 2014 |
*Counting without counting: the secret lives of coins and dice*, Classroom Adventures in Mathematics: Summer Institute for Teachers, University of Toronto - 22 March 2014 |
*To infinity and beyond!*, Special Undergraduate Recruitment Lecture, CMS Department, University of Toronto at Scarborough

# Invited Visits

I have spent time at the following departments and institutes, as part of short-term research stays:

- November 2023 | Theoretical Physics Institute, Edmonton, Canada
- October 2023 | Frankfurt Institute for Advanced Studies, Frankfurt, Germany
- July 2023 | Institut Henri Poincaré, Sorbonne Université, Paris, France
- June 2023 | Mathematical Institute and All Souls College, University of Oxford, UK
- April 2023 | Department of Pure Mathematics and Institute for Quantum Computing, University of Waterloo, and Perimeter Institute, Canada
- March 2023 | Max-Planck-Institut für Mathematik, Bonn, and Physikalisches Institut der Universität Bonn, Germany
- July 2022 | American Institute of Mathematics, San Jose, USA
- June 2022 | Institut de Recherche Mathématique Avancée, Strasbourg, France
- July 2020 | Chern Institute, Nankai (
*cancelled due to COVID-19 travel prevention measures*) - February 2020 | Mason Experimental Geometry Laboratory (MEGL), George Mason University, USA
- January 2020 | Theoretical Physics Institute, Edmonton, Canada
- November 2019 | Mathematical Sciences Research Institute, Berkeley, USA
- August 2019 | Max-Planck-Institut für Mathematik, Bonn, Germany
- May 2019 | Mathematisches Forschungsinstitut Oberwolfach, Germany
- March / May 2019 | Simons Centre for Geometry and Physics, Stony Brook, USA
- November 2018 | Mathematical Institute, University of Oxford, UK
- June 2018 | School of Mathematics and Physics, University of Queensland (Ethel Raybould Fellow), Australia
- May 2018 | Mathematics Department, Caltech, USA
- May 2018 | Department of Mathematics, Stanford University (with support from a GEAR Network travel grant), USA
- April 2018 | Department of Mathematics, Duke University, USA
- April 2018 | Department of Mathematics, Central Michigan University, USA,
- October 2017 | American Institute of Mathematics, San Jose, USA
- June 2017 | Centre for the Quantum Geometry of Moduli Spaces, Aarhus, Denmark
- June 2017 | Mathematisch-Naturwissenschaftliche Facultät, Christian-Albrechts-Universität Kiel (Visiting Professor), Germany
- February 2017 | Center for Mathematical Sciences and Applications, Harvard University, USA
- October 2016 | Department of Mathematics, Statistics, and Computer Science, University of Illinois at Chicago, USA
- March 2016 | Department of Mathematics, University of Texas at Austin, USA
- March 2016 | Mathematisch-Naturwissenschaftliche Facultät, Christian-Albrechts-Universität Kiel, Germany
- November 2015 | Department of Mathematics, University of North Carolina at Chapel Hill, USA
- April-May 2015 | CIRGET / Département de mathématiques, Université du Québec à Montréal, Canada
- December 2014 | Department of Pure Mathematics, University of Waterloo, Canada
- August 2013 | School of Natural Sciences, The Institute for Advanced Study, Princeton, USA
- June 2013 | Centre de recherches en mathématiques, Montréal, QC, Canada
- February 2013 | Department of Mathematics, University of North Carolina at Chapel Hill, USA
- December 2012 | Department of Pure Mathematics, University of Waterloo, Canada
- June 2012 | Department of Pure Mathematics, University of Waterloo, Canada
- May 2012 | Perimeter Institute, Waterloo, Canada
- April 2012 | Department of Mathematics, University of Illinois at Urbana-Champaign (with support from a GEAR Network travel grant), USA
- February 2012 | Mathematical Institute, University of Oxford, Oxford, UK
- May-June 2011 | Centre for the Quantum Geometry of Moduli Spaces, Aarhus, Denmark
- January / June 2011 | Isaac Newton Institute, Cambridge, UK
- December 2010 | Department of Mathematics, University of Toronto, Canada

# Conference Participation and Organization

.....A blue-green asterisk next to a conference or workshop indicates that I was an invited speaker.

.....An orange asterisk next to a conference or workshop indicates that I was the (co-)organizer.

- October 2023 |
*Complex Lagrangians, Mirror Symmetry, and Quantization*, Banff International Research Station - June 2023 |
*****quanTA Junior Symposium, quanTA Centre, University of Saskatchewan - May 2023 |
******The Geometry, Algebra, and Physics of Higgs Bundles*, Banff International Research Station (UBCO Kelowna) - March 2023 |
******Structurist Fellowship Symposium*, University of Saskatchewan - January 2023 |
*Joint Mathematics Meetings*and******Special Session on Resolutions of Singularities and Cohomology in Geometry and Representation Theory*, Boston - October 2022 |
******Quantum Alberta Summit*, TELUS Spark Science Centre, Calgary - July 2022 |
******Geometry and Physics of ALX Metrics,*American Institute of Mathematics, San Jose - June 2022 |
******Conference on the Quantum Hall Effect and Topological Phases*, Institut de Recherche Mathématique Avancée - June 2022 |
******Geometry (Re)United Conference*, University of Illinois at Chicago - June 2022 |
*C**anadian Mathematical Society Summer Meeting*and******Scientific Session on Symplectic Gometry and Moduli Spaces*, St. John's (Hybrid) - February 2022 |
*Quantum Days*and******Quantum Computation Parallel Session*, NanoCanada (Online) - December 2021 |
*Canadian Mathematical Society Winter Meeting*and******Scientific Session on Geometry and Representation Theory around Quotients*, Vancouver (Online) - November 2021 |
*Derived, Birational, and Categorical Algebraic Geometry*, Banff International Research Station (Hybrid) - September 2021 |
*The Unity of Mathematics: A Conference in Honour of Sir Michael Atiyah*, Isaac Newton Institute (Hybrid) - August 2021 |
******2nd PIMS Summer School on Algebraic Geometry in High-Energy Physics*, University of Alberta (Online) - August 2021 |
******International Symposium on Mathematical Dialogues*, Chern Institute of Mathematics (Hybrid) - July 2021 |
*Mathematical Congress of the Americas*and******Special Session on Algebraic Geometry of Moduli Spaces and Applications*, Buenos Aires (Online) - June 2021 |
*Canadian Mathematical Society*(75+1)th*Anniversary Meeting*and******Scientific Session on Symplectic Geometry*and******Scientific Session on Quantum Mathematics*, Ottawa (Online) - February 2021 |
*Geometry, Analysis, and Quantum Physics of Monopoles*, Banff International Research Station (Online) - January 2021 |
*Quantum Days*, NanoCanada (Online) - December 2020 |
*Canadian Mathematical Society Winter Meeting*and******Scientific Session on Algebraic Geometry of Integrable Systems*, Montréal (Online) - August 2020 |
*Workshop on Higher Structures and Field Theory: Focus Week on Topological Phases and Higher Structures*, Part of the "Higher Structures and Field Theory" Thematic Program, Erwin Schrödinger Institute (Online) - July 2020 |
******Geometry Labs United 2020*, Institute for Computational and Experimental Research in Mathematics (Online) - June 2020 |
******Qolloquium: Quivers, Representations, Resolutions*, University of Saskatchewan / Imperial College London / Pacific Institute for the Mathematical Sciences (Online) - June 2020 |
******SIDE Math Conference*, University of Illinois at Chicago (Online) - June 2020 |
******Conference on Lie Theory and Integrable Systems in Symplectic and Poisson Geometry*, Northeastern University / McMaster University / Fields Institute (Online) - May 2020 |
*Gone Fishing 2020: Integrable Systems and Group Actions*, Georgia Southern University (Online) - May 2020 |
******Workshop on Higgs Bundles and Related Topics*, University of Toronto (Online) - March 2020 |
*Canadian Western Algebraic Geometry Symposium*, University of Saskatchewan - December 2019 |
*Canadian Mathematical Society Winter Meeting*and******Scientific Session on Algebraic Geometry and Representation Theory*, Toronto - August 2019 |
*Saskatoon Summer Symposium: Quantum Engineering Meets Harmonic Analysis*, University of Saskatchewan - August 2019 |
******Geometry, Integrability, and Moduli: A Conference in Honour of Motohico Mulase*, Max-Planck-Institut für Mathematik, Bonn - July 2019 |
******Geometric and Analytic Aspects of Moduli Spaces*, University of Hannover - June 2019 |
******PIMS-Fields Summer School on Algebraic Geometry in High-Energy Physics*, University of Saskatchewan - June 2019 |
*Quantum Canada National Summit*, National Research Council, Ottawa - June 2019 |
******Kamran60: A Celebration of Geometry, Analysis, and Physics*, CRM, Montréal - June 2019 |
*Canadian Mathematical Society Summer Meeting*and******Scientific Session on Equivariant Methods in Differential and Algebraic Geometry*and******Scientific Session on Topology*and******Scientific Session on Mathematical Techniques for Analyzing Quantum Structures and Materials*, Regina - May 2019 |
******Current Trends on Spectral Data for Higgs Bundles V*, Simons Centre for Geometry and Physics, Stony Brook - May 2019 |
*Geometry and Physics of Higgs Bundles*, Mathematisches Forschungsinstitut Oberwolfach, Germany - April 2019 |
******Flows on the Saskatchewan: A Workshop on Integrability and Inverse Problems*, University of Saskatchewan - March 2019 |
******Workshop on Challenges at the Interface of Hitchin Systems and String Theory*, Simons Centre for Geometry and Physics, Stony Brook - December 2018 |
*Canadian Mathematical Society Winter Meeting*and******Scientific Session on Algebraic and Symplectic Geometry of Moduli Spaces*, Vancouver - November 2018 |
*Current Trends on Spectral Data for Higgs Bundles IV*, Mathematical Institute, University of Oxford - August 2018 |
******Geometry and Physics of Gauge Theories at Infinity*, Elk Ridge Resort, Saskatchewan - July 2018 |
******PIMS Topology and Geometry Meeting*, University of Regina - November 2017 |
*Current Trends on Spectral Data for Higgs Bundles III*, University of Illinois at Chicago - November 2017 |
*Workshop on the Geometry and Physics of Higgs Bundles II*, University of Illinois at Chicago - October 2017 | *
*Workshop on Singular Geometry and Higgs Bundles in String Theory*, American Institute of Mathematics, San Jose - October 2017 | *
*Canadian Western Algebraic Geometry Symposium*, University of Alberta - August 2017 | *
*The Analysis of Gauge-Theoretic Moduli Spaces*, Banff International Research Station - August 2017 |
*Gauge Theory, Monopoles, Moduli Spaces, and Integrable Systems: A Conference Honouring Jacques Hurtubise on His 60th Birthday*, CRM, Montréal - July 2017 |
*Mathematical Congress of the Americas*and******Scientific Session on Symmetries of Symplectic Manifolds and Related Topics*and******Scientific Session on Geometry and Physics of Higgs Bundles*, Montréal - June 2017 |
******Master Class on Asymptotics of Higgs Bundles and Hyperpolygons*, Centre for the Quantum Geometry of Moduli Spaces, Aarhus - June 2017 | *
*PIMS Young Researchers Conference*, University of Saskatchewan - May 2017 |
*Geometry and Physics of Augmented Bundles: A Celebration of Steve Bradlow's 60th Birthday*, Allerton Park, Illinois - October 2016 |
******Workshop on the Geometry and Physics of Higgs Bundles I*, University of Illinois at Chicago - October 2016 |
******PIMS Geometry and Topology Meeting*, University of Regina - May 2016 |
******GAP Geometry and Physics 2016: Beginnings and Ends of Moduli Spaces*, Fields Institute, Toronto - March 2016 |
******2016 Symposium on Higgs Bundles in Geometry and Physics*, Internationales Wissenschaftsforum Heidelberg - December 2015 |
*Canadian Mathematical Society Winter Meeting*and******Scientific Session on Symplectic Geometry, Morse Theory, and Moment Maps*, Montréal - November 2015 |
******Conference on New Developments in Moduli and Geometric Invariant Theory*, University of North Carolina at Chapel Hill - July 2015 |
*Workshop on Metric and Analytic Aspects of Moduli Spaces*, Part of the "Metric and Analytic Aspects of Moduli Spaces" Thematic Program, Isaac Newton Institute, Cambridge - June 2015 |
*American Mathematical Society / European Mathematical Society / Portuguese Mathematical Society Joint Meeting*and******GEAR Network Satellite Workshop on Higgs Bundles and Character Varieties*, Porto - December 2014 |
*Canadian Mathematical Society Winter Meeting*and******Scientific Session on Algebraic Geometry of Moduli Spaces*, Hamilton - November 2014 |
*Conference: The Legacy of Vladimir Arnold*, Fields Institute, Toronto - November 2014 |
******Workshop on Arithmetic and Geometry of Calabi-Yau Varieties and Mirror Symmetry*, Fields Institute, Toronto - August 2014 |
*Master Class on Topological Recursion*, Department of Mathematics, University of Toronto - August 2014 |
******Classroom Adventures in Mathematics: Summer Institute for Teachers*, Department of Mathematics, University of Toronto - July 2014 |
*****UofT*Geometry Retreat 2014: Trends in Poisson Geometry*, University College, Toronto - June 2014 |
******Conference on Graph Theory, Matrix Theory, and Their Interactions: Celebrating the Scholarship of David Gregory*, Queen's University, Kingston - May 2014 |
******Mini-Course: Linearization Problems around Symplectic Leaves*, Department of Mathematics, University of Toronto - March 2014 |
*Workshop on Arithmetic and Geometry of Calabi-Yau Varieties and Mirror Symmetry*, Fields Institute, Toronto - July-Dec 2013 |
******Workshops on Calabi-Yau Varieties*, Part of the "Calabi-Yau Varieties: Arithmetic, Geometry, and Physics" Thematic Program, Fields Institute, Toronto - June 2013 |
******Workshop on Moduli Spaces and Their Invariants in Mathematical Physics*, CRM, Montréal - May 2013 | GAP:
*Geometry and Physics*, CRM, Montréal - March 2013 |
******Master Class on Categorification of Some Methods of GIT*, Department of Mathematics, University of Toronto - October 2012 |
*Fields Medal Symposium: Fundamentals of the Langlands Program*, Fields Institute, Toronto - June 2012 |
*Canadian Mathematical Society Summer Meeting*and******Scientific Session on Geometry of Lie Groups*, Regina - May 2012 |
*****UofT*Geometry Retreat 2012: Irregular Connections, Dynamics, and Moduli*, University College, Toronto - May 2012 |
*****GAP:*Geometry and Physics*, Perimeter Institute for Theoretical Physics and University of Waterloo - March 2012 |
*Workshop on Arithmetic and Geometry of Calabi-Yau Varieties and Mirror Symmetry*, Fields Institute, Toronto - March 2012 |
*Advances in Hyperkähler and Holomorphic Symplectic Geometry*, Banff International Research Station - January 2012 |
*Master Class on Gauge Theory*, Northwestern University - December 2011 |
*Canadian Mathematical Society Winter Meeting*and******Scientific Session on Differential Geometry*, Toronto - November 2011 |
******Workshop on Arithmetic and Geometry of Calabi-Yau Varieties and Mirror Symmetry*, Fields Institute, Toronto - July 2011 |
*Penrose 80: Twistors, Geometry, and Physics*, Mathematical Institute, University of Oxford - July 2011 |
******Annual Mathematics Poster Exhibition*, Bonn International Graduate School in Mathematics - June 2011 | VBAC:
*Vector Bundles on Algebraic Curves*, Part of the "Semester on Moduli Spaces" Thematic Program, Isaac Newton Institute, Cambridge - June 2011 |
*****GEOMAPS:*Geometry and Mathematical Physics Workshop*, Centre for the Quantum Geometry of Moduli Spaces and Department of Physics & Astronomy, Aarhus University - May 2011 |
*Master Class on Generalized Geometry*, Centre for the Quantum Geometry of Moduli Spaces, Aarhus - March 2011 |
*Higgs Bundles and Representations of Surface Groups*, Part of the "Semester on Moduli Spaces" Thematic Program, Mathematical Institute, University of Oxford - January 2011 |
*School on Moduli Spaces*, Part of the "Semester on Moduli Spaces" Thematic Program, Isaac Newton Institute, Cambridge - July 2010 |
******Annual Mathematics Poster Exhibition*, Bonn International Graduate School in Mathematics - March 2010 | 2
^{nd}*International School on Geometry & Physics: Langlands Duality and Gauge Theory*, Centre de Recerca Matemàtica, Barcelona - July 2009 |
*London Mathematical Society UK Graduate Student Meeting*, University College London - November 2008 |
*London Mathematical Society UK Graduate Student Meeting*, University College London - July 2008 |
*London Mathematical Society UK Graduate Student Meeting*, King's College London - Feb 2008 | 1
^{st}*International School on Geometry & Physics: Moduli Spaces in Geometry, Topology, and Physics*, Centro Internacional de Encuentros Matemàticos, Castro Urdiales - Dec 2007 |
*Integrability and the Gauge / String Correspondence*, Isaac Newton Institute, Cambridge - May 2007 |
******Regional Graduate Student Conference*, Institut des sciences mathématiques, Concordia University