Talks

2024

1. Topological modular forms and supersymmetric quantum field theories, Higher structure seminar and RTG colloquium, Goettingen university, February 2024.
2. Topological modular forms and supersymmetric quantum field theories, AG seminar, Regensburg university, January 2024.
3. Topological modular forms and heretoric string theory, Tsinghua-Tokyo workshop on Calabi-Yau, Fuji Kenshujo, January 2024.

2023

1. Topological modular forms and heretoric string theory, Mathematical Physics seminar at Perimeter Institute for Theoretical Physics, October 2023.
2. Topological modular forms and heretoric string theory, a Special seminar at CMSA Harvard University, September 2023.
3. Algebraic Topology and Quantum Field Theory, MSJ-KMS joint meeting 2023, Sendai International Center, September 2023.
4. Topological modular forms and heterotic string theory, Geometry, Topology & Physics (GTP) Seminar, online, September 2023.
5. Topological modular forms and heterotic string theory, Categorical Symmetries in Quantum Field Theory (Annual meeting of Simons Collaboration), SwissMAP Research Station in Les Diabrelets, August 2023.
6. Topological modular forms and heterotic string theory, Operator Algebras and Mathematical Physics (Yasu Festa 60), University of Tokyo, July 2023.
7. Anderson self-duality of topological modular forms and heterotic string theory, Topological Moonshine, University of Illinois Urbana-Champaign, July 2023.
8. Anderson self-duality of topological modular forms and heterotic string theory, Geometry and Topology, Kyushu University, June 2023.
9. Anderson self-duality of topological modular forms and heterotic string theory, Differential topology seminar, Kyoto University, May 2023.
10. Anderson self-duality of topological modular forms and heterotic string theory, Tuesday seminar of Topology, University of Tokyo, May 2023.
11. Anderson self-duality of topological modular forms and heterotic string theory, Theoretical studies of topological phases of matter, International Institute for Advanced Studies, April 2023.
12. Algebraic topology and physics, Women at the Intersection of Mathematics and Theoretical Physics Meet in Okinawa, Okinawa Institute of Science and Technology Graduate University, Mach 2023.
13. Topological Modular Forms and vanishing of heterotic anomaly, North Atlantic Noncommutative Geometry Seminar, online, March 2023.
14. Algebraic topology and QFT, Group actions on operator algebras and mathematical physics, RIMS, Kyoto University, January 2023.

2022

1. Topological Modular Forms and vanishing of heterotic anomaly, The 7th Japan-China Geometry Conference, Hiroshima University, December 2022.
2. Topological Modular Forms and vanishing of heterotic anomaly, Annual Meeting on Operator Theory/Operator Algebras, Osaka Kyoiku University, December 2022.
3. Topological Modular Forms and vanishing of heterotic anomaly, Algebraic topology seminar, Mathematics Faculty in Warsaw University, October 2022.
4. Algebraic topology and physics, Institute of Mathematics, Polish Academy of Science, October 2022.
5. Classification of invertible QFTs via algebraic topology, Physics Faculty in Warsaw University, October 2022.
6. Fully extended invertible non-topological QFTs and differential Anderson duals, Higher Symmetry and Quantum Field Theory, Aspen Center for Physics, September 2022.
7. Algebraic topology and physics, RIMS workshop "Women in Mathematics", online, September 2022.
8. Category of QFTs and differential cohomology, Operator Algebras: Subfactors, K-theory, Conformal Field Theory, Gregynog Hall, July 2022.
9. Category of QFTs and differential cohomology, String Math 2022, University of Warsaw, July 2022.
10. Differential cohomology and physics, BU-Keio-Tsinghua 2022 Workshop, online, June 2022.
11. Introduction to Differential cohomology, CREST tutorial workshop "Theoretical studies of topological phases of matter", online, February 2022.
12. Twisted differential KO-theories via fermionic mass terms, Japan-Netherlands Online Seminar on Index Theory, Geometry and Physics, online, February 2022.
13. On the absence of all heterotic global anomalies, Rikkyo MathPhys 2022, online, January 2022.
14. On the absence of all heterotic global anomalies, Tokyo Tech Topology Seminar, Tokyo Institute of Technology, January 2022.

2021

1. On the absence of all heterotic global anomalies, Southern University of Science and Technology Topology seminar, online, December 2021.
2. Differential pushforwards, Anderson duality and invertible QFT's, Rigorous Statistical Mechanics and Related Topics, online, November 2021.
3. Differential pushforwards, Anderson duality and invertible QFT's, ICTP verstual meeting "Generalized Cohomology and Physics",International Centre for Theoretical Physics, November 2021.
4. The differential KO-theory and fermionic mass terms, YITP workshop YITP-W-21-11 "Theoretical studies of topological phases of matter", Yukawa Institute for Theoretical Physics, Kyoto University, October 2021.
5. The classification problem of non-topological invertible QFT's and a differential model for the Anderson duals, Recent Developments in Operator Algebras, online, September 2021.
6. Algebraic topology and quantum field theories, Kiyoshi Oka female mathematicians seminar, online, September 2021.
7. The classification problem of non-topological invertible QFT's and a "differential" model for the Anderson duals, The 68th Geometry Symposium, online, September 2021.
8. The classification problem of non-topological invertible QFT�fs and a physically motivated model for the Anderson duals, Strings and QFTs seminar, online, September 2021.
9. The classification problem of non-topological invertible QFT's and a "differential" model for the Anderson duals, Tuesday Seminar on Topology, University of Tokyo, online, May 2021.
10. The classification problem of non-topological invertible QFT�fs and a �gphysically-motivated�h model for the Anderson duals, Rocky Mountain Mathematical Physics seminar, online, April 2021.
11. The classification problem of non-topological invertible QFT�fs and a �gphysically-motivated�h model for the Anderson duals, CREST Research Seminar on "Theoretical studies of topological phases of matter", online, April 2021.
12. The classification problem of non-topological invertible QFT�fs and a �gphysicists-friendly�h model for the Anderson duals, Wales MPPM Zoom Seminar, online, February 2021.
13. The classification problem of non-topological invertible QFT's and a "differential" model for the Anderson duals, OIST workshop ``Quantum Math, Singularities and Applications�h, online, February 2021.
14. Deformation quantizations of torus bundles and a lattice version of Atiyah-Singer index theorem, Contact Structures, Singularities, Differential Equations and Related Topics, online, January 2021.

2020

1. The classification problem of non-topological invertible QFT's and a "differential" model for the Anderson duals, Tokyo Tech Geometry Seminar and Tokyo Tech Topology Seminar, online, December 2020.
2. Deformation quantizations of Lagrangian torus bundles and their application to lattice gauge theory, Poisson geometry and related topics 2020, online, November 2020.
3. Deformation quantizations of torus bundles and a lattice version of Atiyah-Singer index theorem, Workshop on Operator Theory and Operator Algebras, online, November 2020.
4. Deformation quantizations of torus bundles and a lattice version of Atiyah-Singer index theorem, The 67th Topology Symposium - Online, October 2020.
5. Deformation quantizations of Lagrangian torus bundles and their application to lattice gauge theory, Aspects of Mirror Symmetry, online, September 2020.
6. A new construction of deformation quantization for Lagrangian fiber bundles, 45th LQP (Local Quantum Physics) workshop, online, June 2020. https://www.entangled.eu/events/vlqp/
7. A new construction of strict deformation quantization for Lagrangian fiber bundles, Tokyo-Kyoto Joint Online Operator Algebra Seminar, May 2020.
8. A new construction of strict deformation quantization for Lagrangian fiber bundles, Mini workshop "Quantum field theory, algebraic topology and Quantization", the University of Tokyo, March 2020.
9. Spectral convergence in geometric quantizations and deformation quantizations, Geometry seminar, Meiji University, February 2020.
10. A physicist-friendly reformulation of the Atiyah-Patodi-Singer index and its mathematical justification, Yukawa Institute for Theoretical Physics, Kyoto University, January 2020.
11. Spectral convergence in geometric quantizations, East Asian Core Doctoral Forum on Mathematics 2020, Kavli IPMU, The University of Tokyo, January 2020.

2019

1. Spectral convergence in geometric quantizations, Differential toplolgy seminar, Kyoto University, December 2019.
2. Localization of indices of elliptic operators and infinite-dimensional Witten deformations, Colloquium, Kyoto University, December 2019.
3. Geometric quantization via measured Gromov-Hausdorff convergence of metric measure spaces, Oberwolfach Workshop �gSubfactors and Applications�h, Mathematisches Forschungsinstitut Oberwolfach, November 2019.
4. Local signatures and infinite-dimensional Witten deformations, Differential geometry and topology seminar, Keio University, October 2019.
5. A K-theoretic approach to local signatures, Topological Studies around Riemannian Surfaces, the University of Tokyo, September 2019.
6. Adiabatic-type deformations of Lie groupoids and applications, Recent Developments in Operator Algebras, RIMS, Kyoto University, September 2019.
7. Index theory on manifolds with fibered boundaries and its applications, The 66th Geometry Symposium, Nagoya University, August 2019.
8. Index theory on manifolds with fibered boundaries and its applications, TMU Geometry Seminar, Tokyo Metropolitan University, July 2019.
9. On signatures for stratified pseudomanifolds, Geometry Seminar in Nagoya University, Nagoya University, July 2019.
10. A topological approach to signature on manifolds with edges, Seminaire d�fAlgebres d�fOperateurs, Paris Diderot University, June 2019.
11. Index theory on manifolds with fibered boundaries and its applications, Kyoto Operator Algebras Seminar, Kyoto University, March 2019.
12. A topological approach to indices of geometric operators on manifolds with fibered boundaries, Shinshu Topology Seminar, Shinshu University, February 2019.

2018

1. Localization of signature for singular fiber bundles, Operator Algebra Seminar, Univertisy of Tokyo, November 2018.
2. Localization of signature for singular hyperelliptic fiber bundles, Junior Meeting on Functional Analysis, Kansai Seminor House, August 2018.

2017

1. Finite part of operator K-theory for group C*-algebras, Junior Meeting on Functional Analysis, Nara Women�fs University, August 2017.
2. Coarse index theory of complete Riemannian manifolds, Young Mathematicians in C*- Algebras conference 2017, the University of Copenhagen, August 2017.