Jump to: talks, colloquium talks, organised conferences, participation

Place | Date | Conference/Seminar | Talk |
---|---|---|---|

SwissMAP Research Station, Les Diablerets, Switzerland | 31/08/25 - 05/09/25 | International Workshop on Automorphic Forms open_in_new | |

Mathematisches Forschungsinstitut Oberwolfach, Germany | 27/07/25 - 01/08/25 | Subfactors and Applications open_in_new | |

Simons Center for Geometry and Physics, Stony Brook, USA | 31/03/25 - 04/04/25 | Symplectic Singularities, Supersymmetric QFT, and Geometric Representation Theory open_in_new | |

Universität zu Köln, Germany | 09/12/24 | Algebra and Number Theory Seminar open_in_new | |

RIMS, Kyoto, Japan | 09/09/24 - 13/09/24 | Vertex Algebras and Related Topics | |

Università degli Studi di Palermo, Italy | 23/07/24 - 26/07/24 | Joint Meeting of the Unione Matematica Italiana and the American Mathematical Society open_in_new | Genera of Vertex Operator Algebras |

Ruhr-Universität Bochum, Germany | 04/07/24 | Oberseminar Topologie open_in_new | Sheaves of Vertex Algebras over Symplectic Resolutions |

RWTH Aachen, Germany | 14/06/24 - 15/06/24 | Algebras and Representation Theory in Germany open_in_new | Vertex Algebras Associated with Symplectic Singularities |

CIRM, Luminy, France | 10/06/24 - 14/06/24 | Vertex Algebras, Geometric Representation Theory and Quantum Groups open_in_new | Quiver Vertex Algebras |

Universität Hamburg, Germany | 18/03/24 - 22/03/24 | Workshop on New Directions in Conformal Field Theory open_in_new | Chiral Quantisations of Quiver Varieties |

Ningbo University, China | 06/03/24 | Yongjiang Mathematics Forum Lecture open_in_new | Chiral Quantisation of Symplectic Resolutions |

Technische Universität Darmstadt, Germany | 01/02/24 | Algebra Seminar open_in_new | Chiral Quantisation of Symplectic Resolutions |

Stony Brook University, USA | 15/11/23 | Algebraic Geometry Seminar open_in_new | Sheaves of Vertex Algebras on Hilbert Schemes of Points in the Plane |

University of Zagreb, Croatia | 27/10/23 | Seminar for Algebra, SCE QuantiXLie open_in_new | Classification of Self-Dual Vertex Operator Superalgebras of Central Charge 24 |

Tokyo University, Japan | 25/09/23 | Komaba Finite Group Theory Seminar open_in_new | Hilbert Schemes of Points in the Plane and Quasi-Lisse Vertex Superalgebras with N=4 Supersymmetry |

Riken, Japan | 19/09/23 | iTHEMS Mathematics Seminar open_in_new | Classification of Meromorphic Spin 2-Dimensional Conformal Field Theories of Central Charge 24 |

CMSA, Harvard University, USA | 09/06/23 | Quantum Matter in Mathematics and Physics Seminar open_in_new | Classification of Self-Dual Vertex Operator Superalgebras of Central Charge at Most 24 |

University of Zagreb, Croatia | 18/03/23 | Mini Workshop on Vertex Algebras and Applications open_in_new | Sheaves of Vertex Operator Algebras and 4d Superconformal Field Theories |

Manigod, France | 03/03/23 - 10/03/23 | Winter Seminar of the Darmstadt Algebra Group open_in_new | Sheaves of Vertex Operator Algebras and 4d Superconformal Field Theories |

Academia Sinica, Taiwan | 19/12/22 - 23/12/22 | Conference in Finite Groups and Vertex Algebras open_in_new | Classification of Holomorphic Vertex Operator (Super)algebras |

Rutgers University, USA | 18/11/22 | Lie Group/Quantum Mathematics Seminar open_in_new | On the Classification of Holomorphic Vertex Operator Superalgebras |

Kansas State University, USA | 31/10/22 | Algebra Seminar open_in_new | A Geometric Classification of the Holomorphic Vertex Operator Algebras of Central Charge 24 |

Dubrovnik, Croatia | 03/10/22 - 08/10/22 | Representation Theory XVII open_in_new | On the Classification of Holomorphic Vertex Operator Superalgebras |

Universität Bielefeld, Germany | 22/08/22 - 26/08/22 | Conference on Modular Forms in Number Theory and Beyond open_in_new | Vector-Valued Eisenstein Series and Classification of Holomorphic Vertex Operator Algebras |

Universität Bielefeld, Germany | 17/08/22 - 19/08/22 | Summer School on Modular Forms in Number Theory and Beyond open_in_new | Mini course: Modular Forms, Vertex Algebras and Moonshine |

CIRM, Luminy, France | 06/06/22 - 10/06/22 | Vertex Algebras and Representation Theory open_in_new | |

IMPA, Brazil | 21/03/22 - 25/03/22 | International Workshop on Representation Theory, Vertex and Chiral Algebras open_in_new | A Geometric Classification of the Holomorphic Vertex Operator Algebras of Central Charge 24 |

Rutgers University, USA | 09/03/18 | Lie Group/Quantum Mathematics Seminar open_in_new | BRST Construction of 10 Borcherds-Kac-Moody Algebras |

Universität Hamburg, Germany | 18/01/22 | Research Seminar Algebra and Mathematical Physics | Sheaves of Vertex Algebras and 4d/2d-Duality |

Universität Hamburg, Germany | 11/01/22 | Research Seminar Algebra and Mathematical Physics | Classification of Holomorphic Vertex Operator (Super)algebras of Central Charge 24 |

Technische Universität Darmstadt, Germany | 20/09/21 - 24/09/21 | Conference on Vertex Algebras and Related Topics open_in_new | On the Classification of Holomorphic Vertex Operator Superalgebras |

Chiba University, Japan | 14/09/21 - 17/09/21 | MSJ Autumn Meeting 2021 open_in_new | A Geometric Classification of the Holomorphic Vertex Operator Algebras of Central Charge 24 |

Nagoya University, Japan, University of Oxford, United Kingdom | 13/07/21 | Japan Europe Number Theory Exchange Seminar open_in_new | Vector-Valued Eisenstein Series and Classification of Holomorphic Vertex Operator Algebras |

University of Colorado, Boulder, USA | 01/04/21 | Rocky Mountain Representation Theory Seminar open_in_new | Classification of Holomorphic VOAs in Central Charge 24 |

RIMS, Kyoto, Japan | 24/12/20 | Kyoto Representation Theory Seminar open_in_new | Schellekens' VOAs, Generalised Deep Holes and the Very Strange Formula |

Technische Universität Darmstadt, Germany, ETH Zürich, Switzerland | 24/06/20 | International Seminar on Automorphic Forms open_in_new | Eisenstein Series, Dimension Formulae and Generalised Deep Holes of the Leech Lattice Vertex Operator Algebra |

Universität Paderborn, Germany | 15/06/20 | Oberseminar "Geometrische Analysis und Zahlentheorie"open_in_new | Dimension Formulae and Generalised Deep Holes of the Leech Lattice Vertex Operator Algebra |

Manigod, France | 08/03/20 - 15/03/20 | Winter Seminar of the Darmstadt Algebra Group open_in_new | Monster Group, Leech Lattice and Eisenstein Series |

University of Arizona, USA | 25/02/20 | Algebra and Number Theory Seminar open_in_new | Niemeier Lattices and Holomorphic VOAs of Central Charge 24 |

Binghamton University, USA | 12/10/19 - 13/10/19 | AMS Fall Eastern Sectional Meeting, Special Session on Representations of Lie algebras, Vertex Operators, and Related Topics open_in_new | Dimension Formulae and Generalised Deep Holes of the Leech Lattice Vertex Operator Algebra |

Sichuan University, Chengdu, China | 19/08/19 - 23/08/19 | Workshop on Vertex Operator Algebras and Related Topics open_in_new | A Dimension Formula for Cyclic Orbifold VOAs of Central Charge 24 |

Dubrovnik, Croatia | 24/06/19 - 29/06/19 | Representation Theory XVI open_in_new | BRST Construction of 10 Borcherds-Kac-Moody Algebras |

Chern Institute of Mathematics, Tianjin, China | 10/06/19 - 14/06/19 | The Mathematical Foundations of Conformal Field Theory and Related Topics open_in_new | BRST Construction of 10 Borcherds-Kac-Moody Algebras |

Manigod, France | 17/02/19 - 24/02/19 | Winter Seminar of the Darmstadt Algebra Group open_in_new | Generalised Deep Holes of the Leech lattice VOA |

University of Split, Croatia | 22/11/18 - 24/11/18 | Workshop on Vertex Algebras and Infinite-Dimensional Lie Algebras open_in_new | Generalised Deep Holes and a Uniform Construction and Classification of Schellekens’ List |

Kansas State University, USA | 12/11/18 | Algebra Seminar open_in_new | Generalised Deep Holes and the Genus of the Moonshine Module |

California State University, Sacramento, USA | 11/06/18 - 15/06/18 | Vertex Operator Algebras, Number Theory, and Related Topics open_in_new | A Uniform Construction of the Holomorphic VOAs of Central Charge 24 from the Leech Lattice VOA |

RIMS, Kyoto, Japan | 23/04/18 - 27/04/18 | 10^{th} Seminar on Conformal Field Theory: A Conference on Vertex Operator Algebras and Related Topics open_in_new | Cyclic Orbifolds of the Leech Lattice VOA |

Rutgers University, USA | 09/03/18 | Lie Group/Quantum Mathematics Seminar open_in_new | Cyclic Orbifolds of the Leech Lattice Vertex Operator Algebra |

Manigod, France | 18/02/18 - 25/02/18 | Winter Seminar of the Darmstadt Algebra Group open_in_new | Cyclic Orbifolds of the Leech Lattice Vertex Operator Algebra |

RIMS, Kyoto, Japan | 11/12/17 - 14/12/17 | Research on Algebraic Combinatorics and Representation Theory of Finite Groups and Vertex Operator Algebras open_in_new | Cyclic Orbifolds of the Leech Lattice VOA |

Kansas State University, USA | 30/10/17 | Algebra Seminar open_in_new | Genus Zero Dimension Formulae for Orbifold Vertex Operator Algebras |

Rutgers University, USA | 15/09/17 | Lie Group/Quantum Mathematics Seminar open_in_new | Dimension Formulae in Genus Zero and Uniqueness of Vertex Operator Algebras |

La Plagne, France | 11/03/17 - 18/03/17 | Winter Seminar of the Darmstadt Algebra Group open_in_new | Generalised Moonshine |

Rutgers University, USA | 23/09/16 | Lie Group/Quantum Mathematics Seminar open_in_new | A Cyclic Orbifold Theory for Holomorphic VOAs and Applications |

Manigod, France | 06/03/16 - 13/03/16 | Winter Seminar of the Darmstadt Algebra Group open_in_new | BRST Construction of 10 Borcherds-Kac-Moody Algebras |

Technische Universität Darmstadt, Germany | 26/06/15 | 4^{th} Seminar on Conformal Field Theory open_in_new | Simple Currents, AIAs and Orbifold Construction of Holomorphic VOAs |

Manigod, France | 01/03/15 - 08/03/15 | Winter Seminar of the Darmstadt Algebra Group open_in_new | Cyclic Orbifold Construction of Holomorphic Vertex Operator Algebras |

University of Tokyo, Japan | 25/06/14 - 26/06/14 | Algebras, Groups and Geometries open_in_new | Cyclic Orbifold Construction of Holomorphic VOAs |

FAU Erlangen-Nürnberg, Germany | 08/05/14 - 10/05/14 | Algebra & Representation Theory for Young Researchers 2 | Twisted Modules of Vertex Operator Algebras and Orbifold Theory |

Place | Date | Conference/Seminar | Talk |
---|---|---|---|

Technische Universität Darmstadt, Germany | 08/05/24 | Mathematisches Kolloquium open_in_new | Vertex Algebras in Number Theory, Geometry and Physics |

Universität Bielefeld, Germany | 01/07/22 | Kolloquium Mathematische Physik open_in_new | Vertex Algebras for 2- and 4-Dimensional Conformal Field Theories |

University of Zagreb, Croatia | 04/05/22 | Colloquium of the Croatian Mathematical Society open_in_new | On the Classification of Holomorphic Vertex Operator Algebras of Central Charge 24 |

Place | Date | Conference/Seminar |
---|---|---|

Manigod, France | 15/07/22 - 22/07/22 | Workshop on Modular Forms and Representation Theory open_in_new |

La Plagne, France | 11/03/17 - 18/03/17 | Winter Seminar of the Darmstadt Algebra Group open_in_new |

Manigod, France | 06/03/16 - 13/03/16 | Winter Seminar of the Darmstadt Algebra Group open_in_new |

Manigod, France | 13/09/15 - 20/09/15 | D²AS³ open_in_new |

Manigod, France | 01/03/15 - 08/03/15 | Winter Seminar of the Darmstadt Algebra Group open_in_new |

Place | Date | Conference/Seminar | Topic |
---|---|---|---|

FAU Erlangen-Nürnberg, Germany | 25/10/24 | 17^{th} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

Technische Universität Darmstadt, Germany | 19/01/24 | 16^{th} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

DESY, Hamburg, Germany | 08/11/23 - 10/11/23 | Theoretical Physics Symposium 2023 open_in_new | Mathematical physics |

Trinity College, Dublin, Ireland | 23/06/24 | 15^{th} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

FAU Erlangen-Nürnberg, Germany | 25/11/22 | 14^{th} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

Centre de Recherches Mathématiques, Montreal, Canada | 24/10/22 - 28/10/22 | Quantum Symmetries: Tensor Categories, Topological Quantum Field Theories, Vertex Algebras open_in_new | Quantum field theory, tensor categories, vertex algebras |

RIMS, Kyoto, Japan | 09/07/18 - 13/07/18 | Vertex Operator Algebras and Symmetries open_in_new | Vertex algebras |

RIMS, Kyoto, Japan | 02/07/18 - 06/07/18 | Vertex Operator Algebras and Conformal Field Theory open_in_new | Vertex algebras |

FAU Erlangen-Nürnberg, Germany | 07/07/17 | 8^{th} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

Technische Universität Darmstadt, Germany | 03/02/17 | 7^{th} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

Erwin Schrödinger International Institute for Mathematics and Physics, Vienna, Austria | 16/01/17 - 27/01/17 | Geometry and Representation Theory open_in_new | Representation theory, algebraic geometry |

Albert-Ludwigs-Universität Freiburg, Germany | 24/06/16 | 6^{th} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

FAU Erlangen-Nürnberg, Germany | 29/01/16 | 5^{th} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

Max Planck Institute for Mathematics, Bonn, Germany | 23/03/15 - 27/03/15 | Spring School: Characters of Representations and Modular Forms open_in_new | Lie algebras, vertex algebras, modular forms |

Albert-Ludwigs-Universität Freiburg, Germany | 06/02/15 | 3^{rd} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

Technische Universität Darmstadt, Germany | 22/09/14 - 25/09/14 | Arithmetic of Eisenstein Series open_in_new | Eisenstein series, automorphic forms, L-functions |

Technische Universität Darmstadt, Germany | 20/09/14 - 21/09/14 | Student Conference on Automorphic Forms and Eisenstein Series open_in_new | Eisenstein series, automorphic forms |

FAU Erlangen-Nürnberg, Germany | 06/06/14 | 2^{nd} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

Technische Universität Darmstadt, Germany | 13/12/13 | 1^{st} Seminar on Conformal Field Theory open_in_new | Conformal field theory, vertex algebras |

Hirschegg, Kleinwalsertal, Austria | 26/01/13 - 01/02/13 | International Workshop XLI on Gross Properties of Nuclei and Nuclear Excitations open_in_new | Astrophysics and nuclear structure |