Updated on 2024/03/22

写真a

 
RICHARD Serge Charles
 
Organization
Institute of Liberal Arts and Sciences Education Planning & Development Center Professor
Graduate School
Graduate School of Mathematics
Title
Professor
Contact information
メールアドレス
External link

Degree 2

  1. Ph. D. (physics) ( 2004.6   University of Geneva ) 

  2. M. S. (physics) ( 1999.3   University of Lausanne ) 

Research Interests 7

  1. Spectral and scattering theory

  2. Index theorems

  3. Mourre theory

  4. Functional analysis

  5. Noncommutative geometry

  6. Data assimilation

  7. Operator theory

Research Areas 4

  1. Natural Science / Basic mathematics  / Functional analysis

  2. Natural Science / Basic mathematics  / Scattering theory

  3. Natural Science / Basic mathematics  / Noncommutative geometry

  4. Natural Science / Applied mathematics and statistics  / Data assimilation

Research History 6

  1. Nagoya University   Professor

    2022.10

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    Country:Japan

  2. Nagoya University   Designated professor

    2016.10 - 2022.9

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    Country:Japan

  3. Nagoya University   Designated associate professor

    2013.10 - 2016.9

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    Country:Japan

  4. Univeristy of Tsukuba   Visiting scholar

    2010.8 - 2012.7

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    Country:Japan

  5. University of Cambridge   Visiting scholar

    2008.9 - 2010.7

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    Country:United Kingdom

  6. University of Lyon   Associate professor

    2006.11 - 2023.3

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    Country:France

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Education 3

  1. University of Geneva

    1999.5 - 2004.6

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    Country: Switzerland

  2. University of Lausanne

    1998.8 - 1999.3

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    Country: Switzerland

  3. University of Lausanne

    1994.8 - 1998.7

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    Country: Switzerland

Professional Memberships 3

  1. American mathematical society

  2. Société mathématique de France

  3. International Association of Mathematical Physics

Awards 1

  1. Excellent Teacher Award

    2019.4   Nagoya University  

 

Papers 26

  1. Levinson's theorem for two-dimensional scattering systems: it was a surprise, it is now topological ! Reviewed International coauthorship

    A. Alexander, D.T. Nguyen, A. Rennie, S. Richard

    Journal of Spectral Theory   Vol. In press   2024

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  2. Scattering theory and an index theorem on the radial part of SL(2,R) Reviewed

    H. Inoue, S. Richard

    Journal of Topology and Analysis   Vol. In press   2024

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1142/S179352532450002X

  3. Control Simulation Experiments of Extreme Events with the Lorenz-96 Model Reviewed

    Sun Q., Miyoshi T., Richard S.

    Nonlinear Processes Geophyics   Vol. 30   page: 117 - 128   2023.6

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.5194/npg-30-117-2023

  4. Decay estimates for unitary representations with applications to continuous- and discrete-time models Reviewed International coauthorship

    Richard S., Tiedra de Aldecoa R.

    Ann. Henri Poincaré   Vol. 24 ( 1 ) page: 1 - 36   2023.1

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s00023-022-01199-5

  5. Analysis of COVID-19 in Japan with Extended SEIR model and ensemble Kalman filter Reviewed

    Sun Q., Miyoshi T., Richard S.

    Journal of Computational and Applied Mathematics   Vol. 419 ( 114772 ) page: 1 - 18   2023

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.cam.2022.114772

  6. Discrete Laplacian in a half-space with a periodic surface potential I: Resolvent expansions, scattering matrix, and wave operators Reviewed International coauthorship

    Nguyen S.H., Richard S., Tiedra de Aldecoa R.

    MATHEMATISCHE NACHRICHTEN   Vol. 295   page: 912 - 949   2022.4

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: DOI: 10.1002/mana.201900430

  7. Analysis of COVID-19 spread in Tokyo through an agent-based model with data assimilation Reviewed

    Sun C., Richard S., Miyoshi T., Tsuzu N.

    Journal of clinical medicine   Vol. 11 ( 2401 ) page: 1 - 17   2022.4

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/jcm11092401

  8. Spectral and scattering theory for topological crystals perturbed by infinitely many new edges Reviewed

    Richard S., Tsuzu N.

    REVIEWS IN MATHEMATICAL PHYSICS   Vol. 34 ( 04 ) page: 1 - 26   2022.1

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1142/S0129055X22500106

  9. Spectral and scattering theory of one-dimensional coupled photonic crystals Reviewed International coauthorship

    De Nittis G., Moscolari M., Richard S., Tiedra de Aldecoa R.

    REVIEWS IN MATHEMATICAL PHYSICS   Vol. 33 ( 08 )   2021.9

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    Authorship:Lead author   Language:English  

    DOI: 10.1142/S0129055X21500276

    Web of Science

  10. Scattering Operator and Wave Operators for 2D Schrodinger Operators with Threshold Obstructions Reviewed International coauthorship

    Richard S., Tiedra de Aldecoa R., Zhang L.

    COMPLEX ANALYSIS AND OPERATOR THEORY   Vol. 15 ( 6 )   2021.9

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    Authorship:Lead author   Language:English  

    DOI: 10.1007/s11785-021-01153-z

    Web of Science

  11. Bibliometric analysis on mathematics Reviewed

    Richard Serge, Sun Qiwen

    ELECTRONIC JOURNAL OF APPLIED STATISTICAL ANALYSIS   Vol. 14 ( 1 ) page: 90 - 116   2021.5

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    Authorship:Lead author   Language:English  

    DOI: 10.1285/i20705948v14n1p90

    Web of Science

  12. Discrete Laplacian in a half-space with a periodic surface potential: an overview of analytical investigations Invited

    S. Richard

    RIMS Kokyuroku   Vol. 2195   page: 18 - 26   2021

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    Authorship:Lead author   Language:English  

  13. On radial Schrodinger operators with a Coulomb potential: general boundary conditions Reviewed International coauthorship

    Derezinski Jan, Faupin Jeremy, Nguyen Quang Nhat, Richard Serge

    ADVANCES IN OPERATOR THEORY   Vol. 5 ( 3 ) page: 1132 - 1192   2020.7

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    Authorship:Lead author   Language:English  

    DOI: 10.1007/s43036-020-00082-6

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  14. On some integral operators appearing in scattering theory, and their resolutions Reviewed

    S. Richard, T. Umeda

    Spectral Theory and Mathematical Physics, Latin American Mathematics Series     page: 243 - 256   2020

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    Authorship:Lead author   Language:English  

  15. Quantum walks with an anisotropic coin II: scattering theory Reviewed International coauthorship

    Richard S., Suzuki A., Tiedra de Aldecoa R.

    LETTERS IN MATHEMATICAL PHYSICS   Vol. 109 ( 1 ) page: 61 - 88   2019.1

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    Authorship:Lead author   Language:English  

    DOI: 10.1007/s11005-018-1100-1

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  16. Commutator criteria for strong mixing II. More general and simpler Reviewed International coauthorship

    S. Richard, R. Tiedra de Aldecoa

    CUBO   Vol. 21   page: 37 - 48   2019

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    Authorship:Lead author   Language:English  

  17. Periodic Schroedinger operators on topological crystals: framework, analytically fibered operator, conjugate operator Invited

    S. Richard

    RIMS Kokyuroku   Vol. 2123   page: 51 - 68   2019

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    Authorship:Lead author   Language:English  

  18. TOPOLOGICAL LEVINSON'S THEOREM FOR INVERSE SQUARE POTENTIALS: COMPLEX, INFINITE, BUT NOT EXCEPTIONAL Reviewed

    Inoue H., Richard S.

    REVUE ROUMAINE DE MATHEMATIQUES PURES ET APPLIQUEES   Vol. 64 ( 2-3 ) page: 225 - 250   2019

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    Authorship:Lead author   Language:English  

    Web of Science

  19. Index theorems for Fredholm, semi-Fredholm, and almost periodic operators: all in one example Reviewed

    Inoue Hideki, Richard Serge

    JOURNAL OF NONCOMMUTATIVE GEOMETRY   Vol. 13 ( 4 ) page: 1359 - 1380   2019

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    Authorship:Lead author   Language:English  

    DOI: 10.4171/JNCG/349

    Web of Science

  20. On Radial Schrodinger Operators with a Coulomb Potential Reviewed International coauthorship

    Derezinski Jan, Richard Serge

    ANNALES HENRI POINCARE   Vol. 19 ( 9 ) page: 2869 - 2917   2018.9

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    Authorship:Lead author   Language:English  

    DOI: 10.1007/s00023-018-0701-7

    Web of Science

  21. Spectral and scattering theory for Schrodinger operators on perturbed topological crystals Reviewed International coauthorship

    Parra D., Richard S.

    REVIEWS IN MATHEMATICAL PHYSICS   Vol. 30 ( 4 )   2018.5

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    Authorship:Lead author   Language:English  

    DOI: 10.1142/S0129055X18500095

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  22. Quantum walks with an anisotropic coin I: spectral theory Reviewed International coauthorship

    Richard S., Suzuki A., Tiedra de Aldecoa R.

    LETTERS IN MATHEMATICAL PHYSICS   Vol. 108 ( 2 ) page: 331 - 357   2018.2

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    Authorship:Lead author   Language:English  

    DOI: 10.1007/s11005-017-1008-1

    Web of Science

  23. Does Levinson's theorem count complex eigenvalues? Reviewed International coauthorship

    Nicoleau F., Parra D., Richard S.

    JOURNAL OF MATHEMATICAL PHYSICS   Vol. 58 ( 10 )   2017.10

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    Authorship:Lead author   Language:English  

    DOI: 10.1063/1.5004574

    Web of Science

  24. On Schrodinger Operators with Inverse Square Potentials on the Half-Line Reviewed International coauthorship

    Derezinski Jan, Richard Serge

    ANNALES HENRI POINCARE   Vol. 18 ( 3 ) page: 869 - 928   2017.3

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    Authorship:Lead author   Language:English  

    DOI: 10.1007/s00023-016-0520-7

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  25. Spectral and scattering properties at thresholds for the Laplacian in a half-space with a periodic boundary condition Reviewed International coauthorship

    Richard S., Tiedra de Aldecoa R.

    JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS   Vol. 446 ( 2 ) page: 1695 - 1722   2017.2

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    Authorship:Lead author   Language:English  

    DOI: 10.1016/j.jmaa.2016.09.045

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  26. Inner and outer continuity of the spectra for families of magnetic operators on Z^d Invited International coauthorship

    S. Richard

    RIMS Kokyuroku   Vol. 2023   page: 69 - 76   2017

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    Authorship:Lead author   Language:English  

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Presentations 13

  1. Scattering theory and an index theorem on the radial part of SL(2,R) Invited International conference

    Serge Richard

    Conference on spectral and scattering and related topics  2023.11.30 

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    Event date: 2023.11 - 2023.12

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Kyoto RIMS   Country:Japan  

  2. Levinson's theorem for two-dimensional scattering systems: it was a surprise, it is now topological! Invited International conference

    Serge Richard

    2nd Chile-Japan Workshop  2023.9.25 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Universidad de Santiago de Chile   Country:Chile  

  3. Topological Levinson's theorem applied to group theory: a starter Invited International conference

    Serge Richard

    Wollongong Operator algebra & Noncommutative Geometry Seminar  2023.2.23 

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    Event date: 2023.2

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Wollongong   Country:Australia  

  4. Scattering theory and an index theory theorem on the radial part of SL(2,R) Invited

    Serge Richard

    Mathematical physics seminar  2022.12.1 

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    Event date: 2022.12

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Kyushu University   Country:Japan  

  5. Scattering theory and an index theory theorem on the radial part of SL(2,R) Invited International conference

    Serge Richard

    Conference Asymptotic Analysis and Spectral Theory  2022.9.26 

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    Event date: 2022.9

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Oldenburg University   Country:Germany  

  6. Théorie de la diffusion et un théorème d'indice sur la partie radiale de SL(2,R) Invited International conference

    Serge Richard

    Seminar of EDP  2022.9.22 

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    Event date: 2022.9

    Language:French   Presentation type:Oral presentation (invited, special)  

    Venue:University of Besancon   Country:France  

  7. Théorie de la diffusion et un théorème d'indice sur la partie radiale de SL(2,R) Invited International conference

    Serge Richard

    Seminar of analysis and EDP  2022.9.19 

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    Event date: 2022.9

    Language:French   Presentation type:Oral presentation (invited, special)  

    Venue:University of Cergy-Pontoise   Country:France  

  8. Scattering theory and non-commutative geometry: A walk from the parentheses of Levinson to the hexagon of Cordes Invited International conference

    Serge Richard

    Global Noncommutative Geometry Seminar  2021.12.6 

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    Event date: 2021.12

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Worldwide seminar   Country:United States  

  9. Bibliometric analysis on mathematics 3 snapshots: 2005, 2010, 2015 Invited International conference

    Serge Richard

    Himeji conference on PDE  2021.3.5 

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    Event date: 2021.3

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Himeji   Country:Japan  

  10. Discrete Laplacian in a half-space with a periodic surface potential: - Resolvent expansions, scattering matrix, and wave operators Invited International conference

    Serge Richard

    Conference on spectral and scattering and related topics  2019.12.2 

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    Event date: 2019.12

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Kyoto RIMS   Country:Japan  

  11. Operator algebras: what are they good for ? Invited International conference

    Serge Richard

    Spring school, mini course  2019.10.16 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Pontificia Universidad Catolica de Chile   Country:Chile  

  12. Index theorems for Fredholm, semi-Fredholm and almost-periodic operators; all in one example Invited International conference

    Serge Richard

    Colloquium of mathematics  2019.8.28 

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    Event date: 2019.8

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Pontificia Universidad Catolica de Chile   Country:Chile  

  13. Levinson's theorem in scattering theory: classical, topological, complex, infinite ! Invited International conference

    Serge Richard

    Workshop on Analysis, PDE, and Mathematical Physics  2019.7.25 

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Central China Normal University, Wuhan   Country:China  

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Research Project for Joint Research, Competitive Funding, etc. 2

  1. Data assimilation research with COVID-19 infectious disease models

    2021.4 - 2022.3

    RIKEN Presidential grant 

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    Authorship:Principal investigator  Grant type:Competitive

  2. Topological invariants through scattering theory and noncommutative geometry

    2017.6 - 2021.3

    International research unit 

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    Grant type:Competitive

KAKENHI (Grants-in-Aid for Scientific Research) 3

  1. Singular integral operators and special functions in scattering theory

    2021.4 - 2025.3

    Grant-in-Aid for Scientific Research(C)

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4160000 ( Direct Cost: \3200000 、 Indirect Cost:\960000 )

  2. Index theorems in scattering theory: beyond a finite number of bound states

    2018.4 - 2021.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research(C)

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    Authorship:Principal investigator 

  3. Probing crystal defects with scattering theory and non-commutative topology

    2014.4 - 2017.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Young Scientists(A)

 

Media Coverage 5

  1. Control Simulation Experiment for extreme phenomena: new theory for extreme weather control Internet

    RIKEN + Nagoya University  2023.6

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    Author:Myself 

  2. Daily updates of the infection prediction of new coronavirus disease Internet

    RIKEN + Nagoya University  2021.9

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    Author:Myself 

  3. My Chance Promotional material

    Nagoya University  2020.2

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    Author:Myself 

  4. Mathematics and People around It Internet

    Meidai Watch  2019.4

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    Author:Other 

  5. Deep Impact Promotional material

    Nagoya University  2018.10

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    Author:Myself 

Academic Activities 3

  1. PhD Examiner International contribution

    Role(s):Review, evaluation

    Universities  2013 - 2024

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    Type:Scientific advice/Review 

  2. Reviewer International contribution

    Role(s):Review, evaluation

    Mathematical Reviews  2005 - 2024

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    Type:Scientific advice/Review 

  3. Referee International contribution

    Role(s):Review, evaluation

    Mathematical Journals  2005 - 2024

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    Type:Peer review