List of talks

International conference and seminar:

1. 2024, Dec 16 - 20, Singularities in Fluids and General Relativity (organized by X. An, M. Dafermos, J. Jang, and Y. Yao)

2. 2024, Aug 5 - 9, Patterns in solutions to the incompressible Euler equations (organized by B. Bieganowski, T. Cieslak, P. Kokocki, and W. Ozanski)

3. 2024, Jan 15 - Jan 19, Fluids in Seoul 2024 (organized by  N.-G. Kang, J. La, I.-J. Jeong, Kim, J.), Existence of homogeneous Euler flows of degree -α ∉ [-2,0]

4. 2023, July 24-27, Jeju, Recent Progress on Mathematical Fluid Dynamics (organized by K. Choi and M. Kang), Existence of homogeneous Euler flows of degree -α ∉ [-2,0]

5. 2023, Feb. 1-2, Busan, Winter Workshop on Mathematical Analysis of Fluids (organized by K. Choi, B. Kwon, and I.J. Jeong), Stability of Chandrasekhar's nonlinear force-free fields 

6. 2021, Nov. 5, online, Princeton U., NJ, US, Fluids seminar, Rigidity of Beltrami fields with a non-constant proportionality factor

7. 2021, Sep. 15, online, Seoul National U., Seoul, Korea, PDE seminar,  Rigidity of Beltrami fields with a non-constant proportionality factor

8. 2018, Dec. 14, KIAS, Seoul, Korea, 3rd meeting of young researchers in PDES, Vanishing viscosity limits for axisymmetric flows with boundary

9. 2018, Nov. 28, Shanghai Jiao Tong University, Shanghai, China, PDE seminar, Vanishing viscosity limits for axisymmetric flows with boundary  

10. 2018, July 30 - Aug. 3, PDEs and Mathematical Hydrodynamics: in Honor of Vsevolod Alekseevich Solonnikov's 85'th Birthday, Euler International Mathematical Institute, St. Petersburg, Russia, Axisymmetric flows in the exterior of a cylinder 

11. 2018, July 5-9, Taipei, Taiwan,  12th AIMS conference: Nonlinear PDEs modeling fluid dynamics , Axisymmetric flows in the exterior of a cylinder

12. 2018, July 5-9, Taipei, Taiwan, 12th AIMS conference: Recent Trends in Navier-Stokes Equations and Related Problems, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data 

13. 2018, Apr. 14-15, Vanderbilt University, Nashville, AMS Spring Southeastern Sectional Meeting, Axisymmetric flows in an exterior domain

14. 2017, Sep. 13,  Universit'e Grenoble Alpes, Institut Fourier, France, PDEs seminar, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data 

15. 2016, Jul. 1-5, Orlando, USA, 11th AIMS conference: Recent Trends in Navier-Stokes Equations and Related Problems, Global well-posedness of the axisymmetric Navier-Stokes equations in the exterior of an infinite cylinder

16. 2016, May 2, UNIST, Ulsan, Korea, PDEs Seminar , Exterior Navier-Stokes flows for bounded data

17. 2016, Apr. 29, UNIST, Ulsan, Korea, PDEs Seminar, Global well-posedness of the axisymmetric Navier-Stokes equations in the exterior of an infinite cylinder

18. 2016, Mar. 15, Yonsei University, Seoul, Korea, PDEs Seminar, Global well-posedness of the axisymmetric Navier-Stokes equations in the exterior of an infinite cylinder

19. 2016, Mar. 11, Chung-Ang University, Seoul, Korea, PDEs Seminar, Global well-posedness of the axisymmetric Navier-Stokes equations in the exterior of an infinite cylinder

20. 2016, Jan. 25, Oxford University, Oxford, UK, PDEs Seminar, Global well-posedness of the axisymmetric Navier-Stokes equations in the exterior of an infinite cylinder 

21. 2015, Sep. 21, Jeju, Korea, CAU-Kyoto U. joint workshop, Global well-posedness of the axisymmetric Navier-Stokes equations in the exterior of an infinite cylinder 

22. 2014, Oct., Bad Boll, Germany, the workshop and autumn school on Mathematical Fluid Dynamics, The Navier-Stokes equations in a space of bounded functions

23. 2014, Jul., Madrid, Spain, The 10th AIMS conference: The Navier-Stokes Equations and Related Problems, On estimates for the Stokes flow in a space of bounded functions

24. 2014, Jan., La Clusaz, France, IRTG Winter seminar: Fluids and Snow, Resolvent estimates for the Stokes equations in spaces of bounded functions

25. 2013, Feb., MFO, Oberwolfach, Germany, MFO Workshop: Geophysical Fluid Dynamics, The Navier-Stokes equations in spaces of bounded functions 

26. 2013, Jan., Darmstadt, Germany, IRTG Conference, Stokes resolvent estimates in spaces of bounded functions

27. 2013, Jan., King's College London, London, UK, UK-Japan Winter School: Nonlinear Analysis, Stokes resolvent estimates in spaces of bounded functions

28. 2012, Nov., KIAS, Seoul, Korea, Seoul-Tokyo Conference on Elliptic and Parabolic PDEs and Related Topics, Stokes resolvent estimates in spaces of bounded functions

29. 2012, Nov., University of Paderborn, Paderborn, Germany, PDE Seminar , Stokes resolvent estimates in spaces of bounded functions 

30. 2012, Oct., Technical University of Darmstadt, Darmstadt, PDEs Seminar, Germany, Stokes resolvent estimates in spaces of bounded functions

31. 2012, Oct., Seconda Universita degli Studi di Napoli, Caserta, Italy, PDEs in Mathematical Physics seminar, Masuda-Stewart method to the Stokes equations 

32. 2012, Jul., Darmstadt, Germany, Conference on Complex Fluids, The L^{infty}-Stokes semigroup in exterior domains

33. 2012, Jul., Orlando, US, The 9th AIMS conference: The Navier-Stokes Equations and Related Problems , The L^{infty}-Stokes semigroup in exterior domains

34. 2011, Nov., TU Darmstadt, Germany,  PDEs Seminar, Analyticity of the Stokes semigroup in spaces of bounded functions

International conference in Japan:

1.  2024, Sep 9 - 11, Kyoto U., Fluids and Maximal regularity (organized by K. Itakura, K. Uriya, S. Shota, S. Yagi )

2. 2024, June 26 - 28, RIMS workshop: Mathematical analysis of fluid and gas (organized M. Suzuki and M. Aiki)

3. 2024, March 26 - 28, The Grad Conjecture in Fluid Mechanics and Magnetohydrodynamics: Theory and Applications, I-sate Namba, Osaka Metropolitan U., Existence of homogeneous Euler flows of degree -α ∉ [-2,0]

4. 2023, Mar. 13 - 15, Kyoto, RIMS workshop: Analysis of fluid dynamical PDEs (organized by K. Okitani and K. Yamazaki), Stability of Chandrasekhar's nonlinear force-free fields 

5. 2023, Feb. 6 - 8, Kyoto, RIMS workshop: Workshop on Variational Methods and Dispersive Equations (organized by K. Nakanishi), Stability of Chandrasekhar's nonlinear force-free fields 

6. 2022, Dec. 16, Kyushu, OCAMI joint usage: Space-time topology and geometry with a focus on vortex and magnetic fields (organized by K. Itoyama and Y. Fukumoto), Stability of Chandrasekhar's nonlinear force-free fields

7. 2021, Dec. 7, online, RIMS conference: Mathematical analysis of viscous incompressible flows, Rigidity of Beltrami fields with a non-constant proportionality factor

8. 2021, Oct. 7, online, OCAMI joint usage: Helicity and space-time symmetry - a new perspective of classical and quantum systems, Rigidity of Beltrami fields with a non-constant proportionality factor

9. 2021, Jun. 23, online, workshop for nonlinear PDEs, Existence of vortex rings in Beltrami flows 

10. 2020, Dec 1, online, Waseda U., International Workshop on Multi-Phase Flows: Analysis, Modelling and Numerics, Existence of vortex rings in Beltrami flows,  

11. 2018, Dec. 3-5, RIMS conference: Analysis for incompressible flows, Liouville theorems  for the Stokes equations with applications to large time estimates

12. 2018, Sep. 18-19, Nagoya U., Workshop on the Navier-Stokes flow, Vanishing viscosity for axisymmetric flows with boundary 

13. 2018, Mar. 12-13, Nagoya U., 5th. Mathematical Theory of Turbulece via Harmonic Analysis and Computational Fluid Dynamics , Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data

14. 2018, Jan. 20, Hirosaki U., Hirosaki workshop, Axisymmetric flows in an exterior domain

15. 2018, Jan. 9-12, Waseda U., The 15th Japanese-German International workshop on Mathematical Fluid Dynamics, Axisymmetric flows in an exterior domain

16. 2017, Jul. 11, Tohoku U., Evolution Eq. and Mathematical Fluid Dynamics, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data

17. 2017, Jan. 30, Kyushu U., Kyushu PDEs Seminar, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data

18. 2017, Jan. 9-13, the University of Tokyo, Joint PDE school with UC Berkeley, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data

19. 2014, Nov., Tohoku U., the workshop on nonlinear partial differential equations, Weighted L^{infty}-estimates for some Neumann problem 

20. 2014, Sep., Tokyo Institute of Technology, 6-th Euro-Japanese Workshop on Blow-up, The Navier-Stokes equations in a space of bounded functions 

21. 2013, Aug., Hokkaido U,, Sapporo, The 38th Sapporo Symposium on Partial Differential Equations, Resolvent estimates for the Stokes equations in spaces of bounded functions

22. 2013, Jul., RIMS, Kyoto, RIMS Workshop: Mathematical Analysis in Fluid and Gas Dynamics , Resolvent estimates for the Stokes equations in spaces of bounded functions

23. 2013, Feb., RIMS, Kyoto, RIMS Conference: Mathematical Analysis for Incompressible Flows, The L^{infty}-Stokes semigroup in exterior domains 

24. 2012, Jun., Waseda U., The 5th Japanese-German International Workshop on Mathematical Fluid Dynamics, The Stokes flow in exterior domains with non-decaying initial velocity

Domestic workshop and seminar:

1. 2022, Jan. 18, online, Kyushu U., Kyushu DE conference, Rigidity of Beltrami fields with a non-constant proportionality factor

2. 2021, Nov. 12, online, Osaka U. DE seminar, Rigidity of Beltrami fields with a non-constant proportionality factor

3. 2021, Oct. 8, online, Hiroshima DE seminar, Rigidity of Beltrami fields with a non-constant proportionality factor

4. 2021, Sep. 28, online, Meiji nonlinear PDE seminar, Rigidity of Beltrami fields with a non-constant proportionality factor

5. 2021, Aug. 10, online, Meiji nonlinear summer seminar, Meiji University, Existence of vortex rings in Beltrami flows

6. 2021, Apr. 20, online, Kobe analysis seminar, Existence of vortex rings in Beltrami flows 

7. 2021, Mar. 9, online, 12th Nagoya DE conference, On the large time L^{infty}-estimates of the Stokes semigroup in two dimensional exterior domains 

8. 2020, Aug. 17, online, 45th PDE Sapporo symp., Stability of Lamb dipoles

9. 2020, Jan. 12, Muroran Institute of Technology, Muroran nonlinear analysis seminar, Stability of Lamb dipoles

10. 2019, Nov. 21, Kobe U., Workshop on nonlinear wave equations and related topics, Stability of Lamb dipoles

11. 2019, Jul. 7, Okayama university of science, Handayama DE seminar, The vorticity equations in a half plane with measures as initial data 

12. 2019, May 8, Osaka U., Workshop on the asymptotic analysis of partial differential equations and related topics, The vorticity equations in a half plane with measures as initial data 

13. 2019, Feb. 2, Matsuyama Analysis seminar, Vanishing viscosity limits for axisymmetric flows 

14. 2018, Jun. 1, Kyushu U., Kyushu DE seminar,  Axisymmetric flows in the exterior of a cylinder

15. 2018, Jan. 15, Nagoya U., Nagoya DE seminar, Axisymmetric flows in an exterior domain

16. 2017, Aug. 10, Gifu U., 6th Mathematical Science Seminar, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data

17. 2017 , Jun. 30,  Hirosaki U., Hirosaki Analysis Seminar, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data

18. 2017, Jun. 23, Kyoto U., NLPDE Seminar, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data

19. 2017, Jun. 2, Osaka U., PDEs Seminar, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data 

20. 2017, Apr. 22, Osaka City U., South Osaka Applied Analysis Seminar, , Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data

21. 2017, Apr. 19, Osaka City U., Colloquium, Analysis of the Navier-Stokes equations in a space of bounded functions

22. 2017, Jan. 9, Nagoya U., Conference for young researchers on fundamental equations in Mathematical fluid dynamics, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data

23. 2016, Dec., Kyoto U., Synthetic studies on differential equations, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data 

24. 2016, Oct. 21, Hokkaido U., PDE seminar, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data

25. 2016, Oct. 3, Nagoya U., Nagoya DE seminar, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data 

26. 2016, Oct. 1, Waseda U., Applied analysis seminar, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data 

27. 2016, Sep. 26, Nagoya Institute of Technology, Annual meeting of the Japan Society of Fluid Mechanics, On regularity of axisymmetric Navier-Stokes flows

28. 2016, Jul. 23, Tokyo University of Science, Kagurazaka Analysis Seminar, On regularity of axisymmetric Navier-Stokes flows in an exterior domain

29. 2016, Feb. 18, Kinosaki, 13th Kinosaki seminar, On regularity of axisymmetric Navier-Stokes flows

30. 2015, Oct. 7, Kyoto U., Colloquium, On regularity of axially symmetric Navier-Stokes flows 

31. 2015, Jul. 3, Osaka U., Osaka DE seminar, The Navier-Stokes equations in a space of bounded functions 

32.  2015, Apr.,  Kyoto U., NLPDE seminar, L^{infty}-estimates for the resolvent Stokes equations

33. 2015, Mar., Saga Workshop, Resolvent estimates for the Stokes equations in a space of bounded functions

34. 2015, Jan., Izu, Nishi-Izu seminar, The Navier-Stokes equations in a space of bounded functions

35. 2014, Dec., Nagoya U., Nagoya DE seminar, The Navier-Stokes equations in a space of bounded functions

36. 2014, Dec. , Hokkaido U., Monday analysis seminar, Weighted L^{infty}-estimates for some Neumann problem

37. 2014, Oct., Kyoto U., NLPDE seminar, The Navier-Stokes equations in a space of bounded functions

38. 2014, Jun., U. Tokyo, Tuesday analysis seminar, On estimates for the Stokes flow in a space of bounded functions 

39. 2014, Jun., Tohoku U., Applied mathematics seminar, On estimates for the Stokes flow in a space of bounded functions

40. 2014, Apr., Nagoya U., Nagoya DE seminar, Resolvent estimates for the Stokes equations in spaces of bounded functions  

41. 2013, Feb., Kyoto U., Nonlinear PDE Seminar, The L^{infty}-Stokes semigroup in exterior domains

42. 2012, Jan., Kyushu U., Kyushu functional equation seminar, Analyticity of the Stokes semigroup in spaces of bounded functions 

43. 2012, Jan., Nagoya U., Conference for Young Researchers on Fundamental Equations in Mathematical fluid dynamics, Analyticity of the Stokes semigroup in spaces of bounded functions   

44. 2011, Dec.,  Hamamatsu, Shizuoka U., The 9th Conference for Partial Differential Equations in Hamamatsu, Analyticity of the Stokes semigroup in spaces of bounded functions

45. 2011, Aug., Hokkaido U., Hokkaido U., PDEs Seminar, Analyticity of the Stokes semigroup in spaces of bounded functions 

Contributed talks:

1. 2018, Sep., Okayama U., Autumn Meeting of Mathematical Society of Japan, Vanishing viscosity limits for axisymmetric flows

2. 2017, Mar. 27, Tokyo Metropolitan U., Annual Meeting of Mathematical Society of Japan, Global well-posedness of the two-dimensional exterior Navier-Stokes equations for non-decaying data 

3. 2016, Sep. 18, Kansai U., Autumn Meeting of Mathematical Society of Japan, Exterior Navier-Stokes flows for bounded data 

4. 2016, Mar. 18, Tsukuba U., Annual Meeting of Mathematical Society of Japan, On regularity of axisymmetric Navier-Stokes flows in an exterior domain 

5. 2014, Sep., Hiroshima U., Autumn Meeting of Mathematical Society of Japan, On estimates for the Stokes flow in a space of bounded functions 

6. 2013, Mar., Poster presentation, Hotel Nikkou Nara, International conference on Mathematical Fluid Mech., On the uniqueness of the Stokes flow with singularity at time zero

7. 2011, Sep., Kyushu U., Autumn Meeting of Mathematical Society of Japan, The L^{infty}-Stokes semigroup in exterior domains

8. 2012, Sep., Kawagawa, The 34th Evolution Equation Seminar for Young Researchers, The Masuda-Stewart method for the Stokes equations

9. 2011, Oct., Shinshu U., Autumn Meeting of Mathematical Society of Japan, Analyticity of the Stokes semigroup in spaces of bounded functions