MATHEMATICS COLLOQUIUM

Conferinţele Facultăţii de Matematică






Programul conferinţelor


vineri, 2 aprilie 2021, ora 16:00 (online, Zoom Meeting)

  • Prof. dr. Sorin Dăscălescu (Universitatea din Bucureşti), On the classification of finite dimensional Hopf algebras.

    ABSTRACT: We present some fundamental facts about the structure of Hopf algebras, and discuss the state of the classification of finite dimensional Hopf algebras, with an emphasis on the pointed and semisimple cases.

    Datele de conectare la sesiunea Zoom pot fi solicitate la adresa matematica@uaic.ro.

vineri, 19 februarie 2021, ora 16:00 (online, Zoom Meeting)

  • Prof. dr. Constantin Zălinescu (Academia Română), On entropy optimization and Lagrange multipliers.

    ABSTRACT: I shall speak about the use of the Lagrange multipliers method for obtaining the optimal solutions of entropy optimization problems.

    Datele de conectare la sesiunea Zoom pot fi solicitate la adresa matematica@uaic.ro.

vineri, 15 ianuarie 2021, ora 18:00 (online, Zoom Meeting)

  • Prof. dr. Daniel Tătaru ( University of California, Berkeley), Free boundary problems for a compressible gas.

    ABSTRACT: This talk is concerned with the evolution of an inviscid, compressible gas with a vacuum boundary, e.g. a gaseous star. This is a degenerate hyperbolic free boundary problem of interest to both mathematicians and physicists. The goal will be to describe a new, Eulerian approach for the study of the local well-posedness for this problem. This is joint work with Mihaela Ifrim, and, in part, with Marcelo Disconzi.

    Datele de conectare la sesiunea Zoom pot fi solicitate la adresa matematica@uaic.ro.

vineri, 11 decembrie 2020, ora 15:00 (online, Zoom Meeting)

  • Prof. dr. Liviu NICOLAESCU (University of Notre Dame), Spectral perestroika.

    ABSTRACT: I will describe how to reconstruct the geometry of a Riemann manifold from the knowledge of eigenvalues and eigenfunctions of the scalar Laplacian and then I will explain the probabilistic flavour of this perestroika.

    Datele de conectare la sesiunea Zoom pot fi solicitate la adresa matematica@uaic.ro.

vineri, 13 noiembrie 2020, ora 15:00 (online, Zoom Meeting)

  • Acad. Viorel BARBU (Academia Română), Nonlinear Fokker-Planck equations and trend to equilibrium in statistical mechanics.

    ABSTRACT: One surveys a few recent results on well-posedness and longtime behaviour (H-theorem) of solutions to nonlinear Fokker-Planck equations.

    Datele de conectare la sesiunea Zoom pot fi solicitate la adresa matematica@uaic.ro.

Bd. CAROL I, nr. 11, 700506, IAŞI România
  • Tel: 0232/20.10.60
  • Fax: 0232/20.11.60
  • E-mail: matematica@uaic.ro