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Wydział Matematyki, Informatyki i Mechaniki Uniwersytetu Warszawskiego

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North Atlantic Noncommutative Geometry Seminar

Link do kanału youtube: https://www.youtube.com/channel/UCnHfrrAKk9Jaaw8oC2s_dSQ

Zoom platform link: https://uw-edu-pl.zoom.us/j/95105055663?pwd=TTIvVkxmMndhaHpqMFUrdm8xbzlHdz09

Meeting ID: 951 0505 5663 Passcode: 924338


Prowadzący

  • Paul F. Baum
  • Francesco D'Andrea
  • Ludwik Dąbrowski
  • Søren Eilers
  • Piotr M. Hajac
  • Frédéric Latrémolière
  • Ryszard Nest
  • Marc A. Rieffel
  • Andrzej Sitarz
  • Wojciech Szymański
  • Adam Wegert

Sala

Lista referatów

  • 2024-04-10, godz. 17:15, 405 IMPAN & ZOOM

    CATERINA CONSANI (Johns Hopkins University, Baltimore, USA)

    TBA

  • 2024-04-03, godz. 17:15, 405 IMPAN & ZOOM

    RAIMAR WULKENHAAR (Universität Münster, Germany)

    TBA

  • 2024-03-27, godz. 17:15, 405 IMPAN & ZOOM

    BORIS L. TSYGAN (Northwestern University, Evanston, USA)

    TBA

  • 2024-03-20, godz. 17:15, 405 IMPAN & ZOOM

    ANA AGORE (Academia Română, Romania & Vrije Universiteit Brussel, Belgium)

    TBA

  • 2024-03-13, godz. 17:15, 405 IMPAN & ZOOM

    PAOLO ASCHIERI (Università del Piemonte Orientale, Alessandria, Italy)

    TBA

  • 2024-03-06, godz. 17:15, 405 IMPAN & ZOOM

    RUDRADIP BISWAS (University of Warwick, England)

    TBA

  • 2024-02-28, godz. 17:15, 405 IMPAN & ZOOM

    ANDREW MCKEE (Uniwersytet w Białymstoku, Poland)

    BANACH ALGEBRAS CONSTRUCTED FROM GROUPOIDS

    I will explain recent joint work with K. Bardadyn and B. Kwaśniewski associating Banach algebras to (twisted) groupoids. After showing the construction, I will try to demonstrate that these objects are interesting by answering several questions. Firstly, what is the ...

  • 2024-01-24, godz. 17:15, 405 IMPAN & ZOOM

    GIUSEPPE DE NITTIS (Pontificia Universidad Católica de Chile, Santiago, Chile)

    THE MAGNETIC SPECTRAL TRIPLE: APPLICATIONS AND OPEN QUESTIONS

    Since the early works by Bellissard, noncommutative geometry has proved to be an excellent tool for the study of the topological phases of matter in general, and for the analysis of the quantum Hall effect in particular. The central object of Bellissard's noncommutative geometry of the quantum H...

  • 2024-01-17, godz. 17:15, 405 IMPAN & ZOOM

    DEVARSHI MUKHERJEE (Universidad de Buenos Aires, Argentina)

    ON p-ADIC OPERATOR ALGEBRAS

    Building on the recent definition of a p-adic analogue of a separable Hilbert space by Thom and Claussnitzer, we introduce non-separable p-adic Hilbert spaces and define an algebra of bounded operators on such spaces. This sets up the study of involutive Banach algebras that can be isometr...

  • 2024-01-10, godz. 17:15, 405 IMPAN & ZOOM

    JOOST VERCRUYSSE (Université Libre de Bruxelles, Belgium)

    GENERALIZATIONS OF YETTER-DRINFEL'D MODULES AND THE CENTER CONSTRUCTION OF MONOIDAL CATEGORIES

    A Yetter-Drinfel'd module over a bialgebra H is both a module and a comodule over H satisfying a particular compatibility condition. It is well known that the category of Yetter-Drinfel'd modules (say, over a finite-dimensional Hopf algebra H) is equivalent to the ce...

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