• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Sala Francesco  Sala Francesco

Researcher Number 60800555
Other IDs
  • ORCIDhttps://orcid.org/0000-0002-8779-9999
Affiliation (Current) 2025: 東京大学, カブリ数物連携宇宙研究機構, 客員科学研究員
Affiliation (based on the past Project Information) *help 2021 – 2023: 東京大学, カブリ数物連携宇宙研究機構, 客員准科学研究員
2017 – 2019: 東京大学, カブリ数物連携宇宙研究機構, 特任研究員
Review Section/Research Field
Principal Investigator
Basic Section 11010:Algebra-related / Algebra / Basic Section 11020:Geometry-related
Keywords
Principal Investigator
Hall algebras / Higgs bundles / categorification / Dolbeaut moduli stack / de Rham moduli stack / Betti moduli stack / Quantum groups / stable pairs / Flat bundles / Hall Algebras … More / Quantum Groups / Space curve singularity / PT stable pairs / Motivic Hall algebras / Yangians / Calabi-Yau completions / Stability conditions / t-structures / Categorification / COHAs / Higgs sheaves / Deligne moduli stacks / Dolbeaut / De Rham / Betti / Deligne moduli stack / McKay correspondence / Gauge theory / Dolbeault shape / De Rham shape / Betti shape / moduli stack / moduli space Less
  • Research Projects

    (3 results)
  • Research Products

    (56 results)
  •  Yangians and Cohomological Hall algebras of curvesPrincipal Investigator

    • Principal Investigator
      Sala Francesco
    • Project Period (FY)
      2021 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 11010:Algebra-related
    • Research Institution
      The University of Tokyo
  •  Cohomological Hall algebra of a curvePrincipal Investigator

    • Principal Investigator
      Sala Francesco
    • Project Period (FY)
      2018 – 2019
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 11020:Geometry-related
    • Research Institution
      The University of Tokyo
  •  Hall algebras and gauge theory on a surfacePrincipal Investigator

    • Principal Investigator
      Sala Francesco
    • Project Period (FY)
      2017 – 2018
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Research Field
      Algebra
    • Research Institution
      The University of Tokyo

All 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

  • [Journal Article] Two-dimensional categorified Hall algebras2023

    • Author(s)
      Porta Mauro, Sala Francesco
    • Journal Title

      Journal of the European Mathematical Society

      Volume: 25 Issue: 3 Pages: 1113-1205

    • DOI

      10.4171/jems/1303

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Journal Article] McKay correspondence, cohomological Hall algebras and categorification2023

    • Author(s)
      Diaconescu Duiliu-Emanuel, Porta Mauro, Sala Francesco
    • Journal Title

      Representation Theory of the American Mathematical Society

      Volume: 27 Issue: 25 Pages: 933-972

    • DOI

      10.1090/ert/649

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Journal Article] Continuum Kac-Moody Algebras2022

    • Author(s)
      Appel Andrea, Sala Francesco, Schiffmann Olivier
    • Journal Title

      Moscow Mathematical Journal

      Volume: 22 Issue: 2 Pages: 177-224

    • DOI

      10.17323/1609-4514-2022-22-2-177-224

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Journal Article] Cohomological Hall algebra of Higgs sheaves on a curve2020

    • Author(s)
      F. Sala, O. Schiffmann
    • Journal Title

      Algebraic Geometry

      Volume: no.7,issue no.3 Pages: 346-376

    • DOI

      10.14231/ag-2020-010

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Journal Article] The circle quantum group and the infinite root stack of a curve2019

    • Author(s)
      Sala Francesco、Schiffmann Olivier
    • Journal Title

      Selecta Mathematica

      Volume: no.5,Art.77 Issue: 5 Pages: 86-86

    • DOI

      10.1007/s00029-019-0521-8

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Journal Article] Fock Space Representation of the Circle Quantum Group2019

    • Author(s)
      F. Sala, O. Schiffmann
    • Journal Title

      International Mathematics Research Notices,IMRN

      Volume: - Issue: 22 Pages: 17025-17070

    • DOI

      10.1093/imrn/rnz268

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402, KAKENHI-PROJECT-21K03197
  • [Journal Article] Instantons and framed sheaves on Kahler Deligne-Mumford stacks2018

    • Author(s)
      Eyssidieux Philippe、Sala Francesco
    • Journal Title

      Annales de la faculte' des sciences de Toulouse Mathe'matiques

      Volume: 27 Issue: 3 Pages: 599-628

    • DOI

      10.5802/afst.1579

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402, KAKENHI-PROJECT-17H06598
  • [Presentation] Cohomological Hall algebras and affine Yangians2023

    • Author(s)
      Francesco Sala
    • Organizer
      Categorified Enumerative Geometry and Representation Theory, EPFL, Lausanne, Switzerland
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] From Hilbert schemes of points on a smooth surface to cohomological Hall algebras2023

    • Author(s)
      Francesco Sala
    • Organizer
      Algebraic Geometry and Mathematical Physics Seminar, SISSA - Trieste, Italy
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Cohomological Hall algebras and affine Yangians2023

    • Author(s)
      Francesco Sala
    • Organizer
      Gauge Theory, Moduli Spaces and Representation Theory, Kashiwa 2023. In honor of the 60th birthday of Hiraku Nakajima
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Yangians and Cohomological Hall Algebras of Curves2023

    • Author(s)
      Francesco Sala
    • Organizer
      Moduli spaces and vertex algebras
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Categorified Hall algebras and their representations2023

    • Author(s)
      Francesco Sala
    • Organizer
      Motives in moduli and representation theory, Radboud University, Nijmegen, The Netherlands
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] From Hilbert schemes of points on a smooth surface to cohomological Hall algebras2023

    • Author(s)
      Francesco Sala
    • Organizer
      Incontri di geometria algebrica ed aritmetica Milano - Pisa, Universita' di Milano La Statale, Italy
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Yangians from a geometric perspective2023

    • Author(s)
      Francesco Sala
    • Organizer
      Algebra Seminar. Universita' di Modena e Reggio Emilia
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] From Hilbert schemes of points on a smooth surface to cohomological Hall algebras2023

    • Author(s)
      Francesco Sala
    • Organizer
      Geometry Seminar - ICMAT, Madrid, Spain
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Cohomological Hall algebras, moduli spaces, and quantum groups2022

    • Author(s)
      Francesco Sala
    • Organizer
      Algebraic Geometry Seminar. Universidad Nacional de Colombia
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Cohomological Hall algebras, moduli spaces, and quantum groups2022

    • Author(s)
      Francesco Sala
    • Organizer
      Algebra Seminar. Jagiellonian University
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Cohomological Hall algebras, moduli spaces, and quantum groups2022

    • Author(s)
      Francesco Sala
    • Organizer
      Algebra and Geometry Seminar. Universita' di Roma La Sapienza
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Two-dimensional cohomological Hall algebras2022

    • Author(s)
      Sala Francesco
    • Organizer
      Geometry and Topology Seminar (Virginia Commonwealth University, USA)
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Representations of cohomological Hall algebras of surfaces via torsion pairs2022

    • Author(s)
      Francesco Sala
    • Organizer
      Algebra and Geometry Seminar. Universita' di Bologna
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Two-dimensional cohomological Hall algebras of curves and surfaces, and their categorification2021

    • Author(s)
      Sala Francesco
    • Organizer
      Algebraic Geometry Seminar (UC Davis, USA)
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Two-dimensional cohomological Hall algebras of curves and surfaces, and their categorification2021

    • Author(s)
      Sala Francesco
    • Organizer
      Algebraic Geometry and Complex Analysis Seminar (Freie University, Berlin, Germany)
    • Data Source
      KAKENHI-PROJECT-21K03197
  • [Presentation] Cohomological Hall algebras of a curve2020

    • Author(s)
      Francesco Sala
    • Organizer
      Algebra and Geometry Seminar, University of Bologna (Italy)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Cohomological Hall algebras of a curve2020

    • Author(s)
      Francesco Sala
    • Organizer
      Algebraic and Arithmetic Geometry Seminar, University of Pisa (Italy)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Continuum Kac-Moody algebras2020

    • Author(s)
      Francesco Sala
    • Organizer
      Algebra and Representation Theory, University of Roma “Tor Vergata” (Italy)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Continuum quantum groups2019

    • Author(s)
      Francesco Sala
    • Organizer
      XXI Congresso dell'Unione Matematica Italiana, Sezione "Teoria di Lie". September 2 - 6, 2019, University of Pavia, Italy.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Cohomological Hall algebras of a curve2019

    • Author(s)
      Francesco Sala
    • Organizer
      Geometry Seminar, University of Florence (Italy)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Categorification of two-dimensional cohomological Hall algebras2019

    • Author(s)
      Francesco Sala
    • Organizer
      Cohomological Hall algebras in Mathematics and Physics. February 25 - March 1, 2019. Perimeter Institute for Theoretical Physics, Canada.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Continuum Lie algebras and continuum quantum groups2019

    • Author(s)
      Francesco Sala
    • Organizer
      Geometry, Physics, and Representation Theory Seminar. Northeastern University, USA. April 4, 2019.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Kac's polynomials, quantum groups, and cohomological Hall algebras2019

    • Author(s)
      Francesco Sala
    • Organizer
      Colloquium. Higher School of Economics, Moscow, Russia. March 27, 2019.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Categorification of two-dimensional cohomological Hall algebras2019

    • Author(s)
      Francesco Sala
    • Organizer
      Geometry, Symmetry, and Physics Seminar. Rutgers University, USA. April 11, 2019.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Kac's polynomials, quantum groups, and cohomological Hall algebras2019

    • Author(s)
      Francesco Sala
    • Organizer
      Colloquium. Higher School of Economics, Moscow, Russia. March 27, 2019.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] Continuum quantum groups2019

    • Author(s)
      Francesco Sala
    • Organizer
      XXI Congresso dell'Unione Matematica Italiana, Lie Theory Section
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Continuum quantum groups2019

    • Author(s)
      Francesco Sala
    • Organizer
      Algebra and Representation Theory in the North
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Continuum quantum groups2019

    • Author(s)
      Francesco Sala
    • Organizer
      XXI Congresso dell'Unione Matematica Italiana, Sezione "Teoria di Lie". September 2 - 6, 2019, University of Pavia, Italy.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] Cohomological Hall algebras of a curve2019

    • Author(s)
      Francesco Sala
    • Organizer
      Algebraic Geometry Seminar, University of Sheffield (UK)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Continuum Lie algebras and continuum quantum groups2019

    • Author(s)
      Francesco Sala
    • Organizer
      Geometry, Physics, and Representation Theory Seminar. Northeastern University, USA. April 4, 2019.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] Categorification of two-dimensional cohomological Hall algebras2019

    • Author(s)
      Francesco Sala
    • Organizer
      Geometry, Symmetry, and Physics Seminar. Rutgers University, USA. April 11, 2019.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] Continuum quantum groups2019

    • Author(s)
      Francesco Sala
    • Organizer
      Algebra Seminar, University of York (UK)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Categorification of two-dimensional cohomological Hall algebras2019

    • Author(s)
      Francesco Sala
    • Organizer
      Cohomological Hall algebras in Mathematics and Physics. February 25 - March 1, 2019. Perimeter Institute for Theoretical Physics, Canada.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] Cohomological Hall algebra of Higgs sheaves on a curve2018

    • Author(s)
      Francesco Sala
    • Organizer
      Geometry Seminar. University of Florence, Italy. May 14, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] Cohomological Hall algebras of Higgs sheaves on a curve2018

    • Author(s)
      Francesco Sala
    • Organizer
      Algebra and Geometry Seminar. Institute Fourier, University of Grenoble, France. June 4, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] 2d Cohomological Hall algebra of a curve2018

    • Author(s)
      Francesco Sala
    • Organizer
      Conference on character varieties and quantisation. The University of Auckland, New Zealand. December 17 - 20, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Topology of moduli spaces via representation theory2018

    • Author(s)
      Francesco Sala
    • Organizer
      Hong Kong Geometry Colloquium. November 3, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] A geometric realization of the quantum group of the circle2018

    • Author(s)
      Francesco Sala
    • Organizer
      Geometry Seminar. Scuola Normale Superiore di Pisa, Italia. May 16, 2018
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Cohomological Hall algebra of Higgs sheaves on a curve2018

    • Author(s)
      Francesco Sala
    • Organizer
      Geometry Seminar. University of Florence, Italy. May 14, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] 2d Cohomological Hall algebra of a curve2018

    • Author(s)
      Francesco Sala
    • Organizer
      EDGE Seminar. University of Edinburgh, UK. November 27, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] Cohomological Hall algebras of Higgs sheaves on a curve2018

    • Author(s)
      Francesco Sala
    • Organizer
      Algebra and Geometry Seminar. Institute Fourier, University of Grenoble, France. June 4, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] (Infinite) root stacks on a curve and the circle quantum group2018

    • Author(s)
      Francesco Sala
    • Organizer
      Quantum Seminar. University of Strasbourg, France. June 11, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] (Infinite) root stacks on a curve and the circle quantum group2018

    • Author(s)
      Francesco Sala
    • Organizer
      Quantum Seminar. University of Strasbourg, France. June 11, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] Topology of moduli spaces via representation theory2018

    • Author(s)
      Francesco Sala
    • Organizer
      Hong Kong Geometry Colloquium. November 3, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] Cohomological Hall algebra of Higgs sheaves on a curve2018

    • Author(s)
      Francesco Sala
    • Organizer
      VBAC2018 - Gauge theory and complex geometry. CIRM, Luminy, France. June 18 - 22, 2018.
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13402
  • [Presentation] 2d Cohomological Hall algebra of a curve2018

    • Author(s)
      Francesco Sala
    • Organizer
      Conference on character varieties and quantisation. The University of Auckland, New Zealand. December 17 - 20, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] Cohomological Hall algebra of Higgs sheaves on a curve2018

    • Author(s)
      Francesco Sala
    • Organizer
      VBAC2018 - Gauge theory and complex geometry. CIRM, Luminy, France. June 18 - 22, 2018.
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] 2d Cohomological Hall algebra of a curve2018

    • Author(s)
      Francesco Sala
    • Organizer
      EDGE Seminar. University of Edinburgh, UK. November 27, 2018.
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598
  • [Presentation] A geometric realization of the quantum group of the circle2018

    • Author(s)
      Francesco Sala
    • Organizer
      Geometry Seminar. Scuola Normale Superiore di Pisa, Italia. May 16, 2018
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06598

URL: 

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi